diff --git a/make/source.mk b/make/source.mk
index 0c095d730..6d8bb51c0 100644
--- a/make/source.mk
+++ b/make/source.mk
@@ -7,6 +7,8 @@ COMMON_SRC = \
             $(addprefix pg/,$(notdir $(wildcard $(SRC_DIR)/pg/*.c))) \
             $(addprefix common/,$(notdir $(wildcard $(SRC_DIR)/common/*.c))) \
             $(addprefix config/,$(notdir $(wildcard $(SRC_DIR)/config/*.c))) \
+            cli/cli.c \
+            cli/settings.c \
             drivers/adc.c \
             drivers/buf_writer.c \
             drivers/bus.c \
@@ -44,17 +46,17 @@ COMMON_SRC = \
             fc/hardfaults.c \
             fc/tasks.c \
             fc/runtime_config.c \
-            interface/msp.c \
-            interface/msp_box.c \
-            interface/tramp_protocol.c \
-            interface/smartaudio_protocol.c \
             io/beeper.c \
             io/piniobox.c \
             io/serial.c \
+            io/smartaudio_protocol.c \
             io/statusindicator.c \
+            io/tramp_protocol.c \
             io/transponder_ir.c \
             io/usb_cdc_hid.c \
             io/usb_msc.c \
+            msp/msp.c \
+            msp/msp_box.c \
             msp/msp_serial.c \
             scheduler/scheduler.c \
             sensors/adcinternal.c \
@@ -86,8 +88,6 @@ COMMON_SRC = \
             flight/pid.c \
             flight/servos.c \
             flight/servos_tricopter.c \
-            interface/cli.c \
-            interface/settings.c \
             io/serial_4way.c \
             io/serial_4way_avrootloader.c \
             io/serial_4way_stk500v2.c \
@@ -248,6 +248,8 @@ SPEED_OPTIMISED_SRC := $(SPEED_OPTIMISED_SRC) \
 
 SIZE_OPTIMISED_SRC := $(SIZE_OPTIMISED_SRC) \
             bus_bst_stm32f30x.c \
+            cli/cli.c \
+            cli/settings.c \
             drivers/barometer/barometer_bmp085.c \
             drivers/barometer/barometer_bmp280.c \
             drivers/barometer/barometer_fake.c \
@@ -285,8 +287,6 @@ SIZE_OPTIMISED_SRC := $(SIZE_OPTIMISED_SRC) \
             config/feature.c \
             config/config_streamer.c \
             i2c_bst.c \
-            interface/cli.c \
-            interface/settings.c \
             io/dashboard.c \
             io/osd.c \
             io/serial.c \
diff --git a/src/main/interface/cli.c b/src/main/cli/cli.c
similarity index 99%
rename from src/main/interface/cli.c
rename to src/main/cli/cli.c
index 0de32810a..f9c05a849 100644
--- a/src/main/interface/cli.c
+++ b/src/main/cli/cli.c
@@ -44,6 +44,8 @@ extern uint8_t __config_end;
 #include "build/debug.h"
 #include "build/version.h"
 
+#include "cli/settings.h"
+
 #include "cms/cms.h"
 
 #include "common/axis.h"
@@ -102,12 +104,6 @@ extern uint8_t __config_end;
 #include "flight/position.h"
 #include "flight/servos.h"
 
-#include "interface/cli.h"
-#include "interface/msp.h"
-#include "interface/msp_box.h"
-#include "interface/msp_protocol.h"
-#include "interface/settings.h"
-
 #include "io/asyncfatfs/asyncfatfs.h"
 #include "io/beeper.h"
 #include "io/flashfs.h"
@@ -121,6 +117,10 @@ extern uint8_t __config_end;
 #include "io/vtx_control.h"
 #include "io/vtx.h"
 
+#include "msp/msp.h"
+#include "msp/msp_box.h"
+#include "msp/msp_protocol.h"
+
 #include "pg/adc.h"
 #include "pg/beeper.h"
 #include "pg/beeper_dev.h"
@@ -160,6 +160,8 @@ extern uint8_t __config_end;
 #include "telemetry/frsky_hub.h"
 #include "telemetry/telemetry.h"
 
+#include "cli.h"
+
 
 static serialPort_t *cliPort;
 
diff --git a/src/main/interface/cli.h b/src/main/cli/cli.h
similarity index 100%
rename from src/main/interface/cli.h
rename to src/main/cli/cli.h
diff --git a/src/main/interface/settings.c b/src/main/cli/settings.c
similarity index 99%
rename from src/main/interface/settings.c
rename to src/main/cli/settings.c
index 59cdd8dfc..5096a32d7 100644
--- a/src/main/interface/settings.c
+++ b/src/main/cli/settings.c
@@ -54,8 +54,6 @@
 #include "flight/position.h"
 #include "flight/servos.h"
 
-#include "interface/settings.h"
-
 #include "io/beeper.h"
 #include "io/dashboard.h"
 #include "io/gimbal.h"
@@ -109,6 +107,9 @@
 #include "telemetry/ibus_shared.h"
 #include "telemetry/telemetry.h"
 
+#include "settings.h"
+
+
 // Sensor names (used in lookup tables for *_hardware settings and in status command output)
 // sync with accelerationSensor_e
 const char * const lookupTableAccHardware[] = {
diff --git a/src/main/interface/settings.h b/src/main/cli/settings.h
similarity index 100%
rename from src/main/interface/settings.h
rename to src/main/cli/settings.h
diff --git a/src/main/cms/cms_menu_builtin.c b/src/main/cms/cms_menu_builtin.c
index 37332103f..f6d479e07 100644
--- a/src/main/cms/cms_menu_builtin.c
+++ b/src/main/cms/cms_menu_builtin.c
@@ -33,11 +33,8 @@
 
 #include "build/version.h"
 
-#include "drivers/system.h"
-
 #include "cms/cms.h"
 #include "cms/cms_types.h"
-#include "cms/cms_menu_builtin.h"
 
 // Sub menus
 
@@ -55,14 +52,18 @@
 #include "cms/cms_menu_vtx_smartaudio.h"
 #include "cms/cms_menu_vtx_tramp.h"
 
+#include "drivers/system.h"
+
+#include "msp/msp_protocol.h" // XXX for FC identification... not available elsewhere
+
+#include "cms_menu_builtin.h"
+
 
 // Info
 
 static char infoGitRev[GIT_SHORT_REVISION_LENGTH + 1];
 static char infoTargetName[] = __TARGET__;
 
-#include "interface/msp_protocol.h" // XXX for FC identification... not available elsewhere
-
 static long cmsx_InfoInit(void)
 {
     int i;
diff --git a/src/main/cms/cms_menu_ledstrip.c b/src/main/cms/cms_menu_ledstrip.c
index bdb963525..88b3bf1cd 100644
--- a/src/main/cms/cms_menu_ledstrip.c
+++ b/src/main/cms/cms_menu_ledstrip.c
@@ -29,19 +29,21 @@
 
 #include "build/version.h"
 
+#include "cli/settings.h"
+
 #include "cms/cms.h"
 #include "cms/cms_types.h"
-#include "cms/cms_menu_ledstrip.h"
 
 #include "config/feature.h"
-#include "pg/pg.h"
-#include "pg/pg_ids.h"
 
 #include "fc/config.h"
 
 #include "io/ledstrip.h"
 
-#include "interface/settings.h"
+#include "pg/pg.h"
+#include "pg/pg_ids.h"
+
+#include "cms_menu_ledstrip.h"
 
 #ifdef USE_LED_STRIP
 
diff --git a/src/main/fc/core.c b/src/main/fc/core.c
index 13efc9727..66b53bb03 100644
--- a/src/main/fc/core.c
+++ b/src/main/fc/core.c
@@ -29,6 +29,8 @@
 
 #include "blackbox/blackbox.h"
 
+#include "cli/cli.h"
+
 #include "common/axis.h"
 #include "common/filter.h"
 #include "common/maths.h"
@@ -64,8 +66,6 @@
 
 #include "msp/msp_serial.h"
 
-#include "interface/cli.h"
-
 #include "io/beeper.h"
 #include "io/gps.h"
 #include "io/motors.h"
diff --git a/src/main/fc/init.c b/src/main/fc/init.c
index 9a48af27f..186dc6865 100644
--- a/src/main/fc/init.c
+++ b/src/main/fc/init.c
@@ -27,6 +27,8 @@
 
 #include "blackbox/blackbox.h"
 
+#include "cli/cli.h"
+
 #include "common/axis.h"
 #include "common/color.h"
 #include "common/maths.h"
@@ -88,13 +90,11 @@
 #include "fc/runtime_config.h"
 #include "fc/dispatch.h"
 
-#include "interface/cli.h"
-#include "interface/msp.h"
-
 #ifdef USE_PERSISTENT_MSC_RTC
 #include "msc/usbd_storage.h"
 #endif
 
+#include "msp/msp.h"
 #include "msp/msp_serial.h"
 
 #include "pg/adc.h"
diff --git a/src/main/fc/tasks.c b/src/main/fc/tasks.c
index e087c67b5..3aab22fa8 100644
--- a/src/main/fc/tasks.c
+++ b/src/main/fc/tasks.c
@@ -26,6 +26,8 @@
 
 #include "build/debug.h"
 
+#include "cli/cli.h"
+
 #include "cms/cms.h"
 
 #include "common/color.h"
@@ -56,9 +58,6 @@
 #include "flight/mixer.h"
 #include "flight/pid.h"
 
-#include "interface/cli.h"
-#include "interface/msp.h"
-
 #include "io/asyncfatfs/asyncfatfs.h"
 #include "io/beeper.h"
 #include "io/dashboard.h"
@@ -73,6 +72,7 @@
 #include "io/usb_cdc_hid.h"
 #include "io/vtx.h"
 
+#include "msp/msp.h"
 #include "msp/msp_serial.h"
 
 #include "pg/rx.h"
diff --git a/src/main/io/displayport_msp.c b/src/main/io/displayport_msp.c
index 03a681791..003a30304 100644
--- a/src/main/io/displayport_msp.c
+++ b/src/main/io/displayport_msp.c
@@ -34,11 +34,10 @@
 
 #include "drivers/display.h"
 
-#include "interface/msp.h"
-#include "interface/msp_protocol.h"
-
 #include "io/displayport_msp.h"
 
+#include "msp/msp.h"
+#include "msp/msp_protocol.h"
 #include "msp/msp_serial.h"
 
 // no template required since defaults are zero
diff --git a/src/main/io/piniobox.c b/src/main/io/piniobox.c
index bc5bdcc23..104b7fbe2 100644
--- a/src/main/io/piniobox.c
+++ b/src/main/io/piniobox.c
@@ -29,7 +29,7 @@
 #include "common/utils.h"
 #include "common/time.h"
 
-#include "interface/msp_box.h"
+#include "msp/msp_box.h"
 
 #include "pg/pinio.h"
 #include "pg/piniobox.h"
diff --git a/src/main/io/serial.c b/src/main/io/serial.c
index c5379e6c7..a6bcefe12 100644
--- a/src/main/io/serial.c
+++ b/src/main/io/serial.c
@@ -26,13 +26,10 @@
 
 #include "build/build_config.h"
 
+#include "cli/cli.h"
+
 #include "common/utils.h"
 
-#include "pg/pg.h"
-#include "pg/pg_ids.h"
-
-#include "fc/config.h"
-
 #include "drivers/time.h"
 #include "drivers/system.h"
 #include "drivers/serial.h"
@@ -51,12 +48,15 @@
 #include "drivers/serial_usb_vcp.h"
 #endif
 
+#include "fc/config.h"
+
 #include "io/serial.h"
 
-#include "interface/cli.h"
-
 #include "msp/msp_serial.h"
 
+#include "pg/pg.h"
+#include "pg/pg_ids.h"
+
 #ifdef USE_TELEMETRY
 #include "telemetry/telemetry.h"
 #endif
diff --git a/src/main/interface/smartaudio_protocol.c b/src/main/io/smartaudio_protocol.c
similarity index 99%
rename from src/main/interface/smartaudio_protocol.c
rename to src/main/io/smartaudio_protocol.c
index 43fbc7bed..09eb8b51e 100644
--- a/src/main/interface/smartaudio_protocol.c
+++ b/src/main/io/smartaudio_protocol.c
@@ -19,8 +19,10 @@
  */
 
 #include "platform.h"
+
 #include "common/crc.h"
-#include "interface/smartaudio_protocol.h"
+
+#include "smartaudio_protocol.h"
 
 #define SMARTAUDIO_SYNC_BYTE            0xAA
 #define SMARTAUDIO_HEADER_BYTE          0x55
diff --git a/src/main/interface/smartaudio_protocol.h b/src/main/io/smartaudio_protocol.h
similarity index 100%
rename from src/main/interface/smartaudio_protocol.h
rename to src/main/io/smartaudio_protocol.h
diff --git a/src/main/interface/tramp_protocol.c b/src/main/io/tramp_protocol.c
similarity index 98%
rename from src/main/interface/tramp_protocol.c
rename to src/main/io/tramp_protocol.c
index beed076d2..499bd63ba 100644
--- a/src/main/interface/tramp_protocol.c
+++ b/src/main/io/tramp_protocol.c
@@ -19,9 +19,12 @@
  */
 
 #include <string.h>
+
 #include "platform.h"
+
 #include "common/utils.h"
-#include "interface/tramp_protocol.h"
+
+#include "tramp_protocol.h"
 
 #define TRAMP_SYNC_START            0x0F
 #define TRAMP_SYNC_STOP             0x00
diff --git a/src/main/interface/tramp_protocol.h b/src/main/io/tramp_protocol.h
similarity index 100%
rename from src/main/interface/tramp_protocol.h
rename to src/main/io/tramp_protocol.h
diff --git a/src/main/io/vtx.c b/src/main/io/vtx.c
index 24fe44aa7..0fbb80819 100644
--- a/src/main/io/vtx.c
+++ b/src/main/io/vtx.c
@@ -25,6 +25,8 @@
 
 #if defined(USE_VTX_COMMON)
 
+#include "cli/cli.h"
+
 #include "common/maths.h"
 #include "common/time.h"
 
@@ -36,15 +38,14 @@
 
 #include "flight/failsafe.h"
 
-#include "io/vtx.h"
 #include "io/vtx_string.h"
 #include "io/vtx_control.h"
 
-#include "interface/cli.h"
-
 #include "pg/pg.h"
 #include "pg/pg_ids.h"
 
+#include "vtx.h"
+
 
 PG_REGISTER_WITH_RESET_TEMPLATE(vtxSettingsConfig_t, vtxSettingsConfig, PG_VTX_SETTINGS_CONFIG, 0);
 
diff --git a/src/main/interface/msp.c b/src/main/msp/msp.c
similarity index 99%
rename from src/main/interface/msp.c
rename to src/main/msp/msp.c
index 657cc0d87..6f5d24156 100644
--- a/src/main/interface/msp.c
+++ b/src/main/msp/msp.c
@@ -78,10 +78,6 @@
 #include "flight/pid.h"
 #include "flight/servos.h"
 
-#include "interface/msp.h"
-#include "interface/msp_box.h"
-#include "interface/msp_protocol.h"
-
 #include "io/asyncfatfs/asyncfatfs.h"
 #include "io/beeper.h"
 #include "io/flashfs.h"
@@ -99,6 +95,8 @@
 #include "io/vtx.h"
 #include "io/vtx_string.h"
 
+#include "msp/msp_box.h"
+#include "msp/msp_protocol.h"
 #include "msp/msp_serial.h"
 
 #include "pg/beeper.h"
@@ -132,6 +130,9 @@
 #include "hardware_revision.h"
 #endif
 
+#include "msp.h"
+
+
 static const char * const flightControllerIdentifier = BETAFLIGHT_IDENTIFIER; // 4 UPPER CASE alpha numeric characters that identify the flight controller.
 
 enum {
diff --git a/src/main/interface/msp.h b/src/main/msp/msp.h
similarity index 100%
rename from src/main/interface/msp.h
rename to src/main/msp/msp.h
diff --git a/src/main/interface/msp_box.c b/src/main/msp/msp_box.c
similarity index 99%
rename from src/main/interface/msp_box.c
rename to src/main/msp/msp_box.c
index fe54f3fb3..0bd2ed173 100644
--- a/src/main/interface/msp_box.c
+++ b/src/main/msp/msp_box.c
@@ -35,14 +35,14 @@
 
 #include "flight/mixer.h"
 
-#include "interface/msp_box.h"
-
 #include "sensors/sensors.h"
 
 #include "telemetry/telemetry.h"
 
 #include "pg/piniobox.h"
 
+#include "msp_box.h"
+
 
 // permanent IDs must uniquely identify BOX meaning, DO NOT REUSE THEM!
 static const box_t boxes[CHECKBOX_ITEM_COUNT] = {
diff --git a/src/main/interface/msp_box.h b/src/main/msp/msp_box.h
similarity index 100%
rename from src/main/interface/msp_box.h
rename to src/main/msp/msp_box.h
diff --git a/src/main/interface/msp_protocol.h b/src/main/msp/msp_protocol.h
similarity index 100%
rename from src/main/interface/msp_protocol.h
rename to src/main/msp/msp_protocol.h
diff --git a/src/main/msp/msp_serial.c b/src/main/msp/msp_serial.c
index 1b1d0c165..4c5558c40 100644
--- a/src/main/msp/msp_serial.c
+++ b/src/main/msp/msp_serial.c
@@ -26,18 +26,19 @@
 
 #include "build/debug.h"
 
+#include "cli/cli.h"
+
 #include "common/streambuf.h"
 #include "common/utils.h"
 #include "common/crc.h"
 
 #include "drivers/system.h"
 
-#include "interface/msp.h"
-#include "interface/cli.h"
-
 #include "io/serial.h"
 
-#include "msp/msp_serial.h"
+#include "msp/msp.h"
+
+#include "msp_serial.h"
 
 static mspPort_t mspPorts[MAX_MSP_PORT_COUNT];
 
diff --git a/src/main/msp/msp_serial.h b/src/main/msp/msp_serial.h
index 37db1782b..4aa9124ee 100644
--- a/src/main/msp/msp_serial.h
+++ b/src/main/msp/msp_serial.h
@@ -21,7 +21,7 @@
 #pragma once
 
 #include "drivers/time.h"
-#include "interface/msp.h"
+#include "msp/msp.h"
 
 // Each MSP port requires state and a receive buffer, revisit this default if someone needs more than 3 MSP ports.
 #define MAX_MSP_PORT_COUNT 3
diff --git a/src/main/pg/piniobox.c b/src/main/pg/piniobox.c
index f39fd10fa..f7794c3ca 100644
--- a/src/main/pg/piniobox.c
+++ b/src/main/pg/piniobox.c
@@ -22,10 +22,14 @@
 
 #ifdef USE_PINIOBOX
 
-#include "pg/pg_ids.h"
-#include "piniobox.h"
 #include "drivers/io.h"
-#include "interface/msp_box.h"
+
+#include "msp/msp_box.h"
+
+#include "pg/pg_ids.h"
+
+#include "piniobox.h"
+
 
 PG_REGISTER_WITH_RESET_TEMPLATE(pinioBoxConfig_t, pinioBoxConfig, PG_PINIOBOX_CONFIG, 1);
 
diff --git a/src/main/rx/crsf.h b/src/main/rx/crsf.h
index 404c9605e..65028c96c 100644
--- a/src/main/rx/crsf.h
+++ b/src/main/rx/crsf.h
@@ -20,7 +20,7 @@
 
 #pragma once
 
-#include "interface/crsf_protocol.h"
+#include "rx/crsf_protocol.h"
 
 
 #define CRSF_PORT_OPTIONS       (SERIAL_STOPBITS_1 | SERIAL_PARITY_NO)
diff --git a/src/main/interface/crsf_protocol.h b/src/main/rx/crsf_protocol.h
similarity index 100%
rename from src/main/interface/crsf_protocol.h
rename to src/main/rx/crsf_protocol.h
diff --git a/src/main/sensors/current.c b/src/main/sensors/current.c
index 2de6071ac..158c29d0e 100644
--- a/src/main/sensors/current.c
+++ b/src/main/sensors/current.c
@@ -254,7 +254,8 @@ void currentMeterESCReadMotor(uint8_t motorNumber, currentMeter_t *meter)
 
 #ifdef USE_MSP_CURRENT_METER
 #include "common/streambuf.h"
-#include "interface/msp_protocol.h"
+
+#include "msp/msp_protocol.h"
 #include "msp/msp_serial.h"
 
 currentMeterMSPState_t currentMeterMSPState;
diff --git a/src/main/telemetry/crsf.c b/src/main/telemetry/crsf.c
index 6e95025bb..b3729f2f2 100644
--- a/src/main/telemetry/crsf.c
+++ b/src/main/telemetry/crsf.c
@@ -51,21 +51,22 @@
 #include "flight/imu.h"
 #include "flight/position.h"
 
-#include "interface/crsf_protocol.h"
-
 #include "io/displayport_crsf.h"
 #include "io/gps.h"
 #include "io/serial.h"
 
 #include "rx/crsf.h"
+#include "rx/crsf_protocol.h"
 
 #include "sensors/battery.h"
 #include "sensors/sensors.h"
 
 #include "telemetry/telemetry.h"
-#include "telemetry/crsf.h"
 #include "telemetry/msp_shared.h"
 
+#include "telemetry/crsf.h"
+
+
 #define CRSF_CYCLETIME_US                   100000 // 100ms, 10 Hz
 #define CRSF_DEVICEINFO_VERSION             0x01
 #define CRSF_DEVICEINFO_PARAMETER_COUNT     0
diff --git a/src/main/telemetry/crsf.h b/src/main/telemetry/crsf.h
index 1b2cc32e0..02f756b31 100644
--- a/src/main/telemetry/crsf.h
+++ b/src/main/telemetry/crsf.h
@@ -24,7 +24,8 @@
 #include <stdint.h>
 
 #include "common/time.h"
-#include "interface/crsf_protocol.h"
+
+#include "rx/crsf_protocol.h"
 
 #define CRSF_MSP_RX_BUF_SIZE 128
 #define CRSF_MSP_TX_BUF_SIZE 128
diff --git a/src/main/telemetry/msp_shared.c b/src/main/telemetry/msp_shared.c
index 2c0910f42..75e0dcc9a 100644
--- a/src/main/telemetry/msp_shared.c
+++ b/src/main/telemetry/msp_shared.c
@@ -30,8 +30,8 @@
 
 #include "common/utils.h"
 
-#include "interface/msp.h"
-#include "interface/msp_protocol.h"
+#include "msp/msp.h"
+#include "msp/msp_protocol.h"
 
 #include "telemetry/crsf.h"
 #include "telemetry/msp_shared.h"
diff --git a/src/main/telemetry/smartport.c b/src/main/telemetry/smartport.c
index 817ced8bb..6b402ac90 100644
--- a/src/main/telemetry/smartport.c
+++ b/src/main/telemetry/smartport.c
@@ -55,13 +55,13 @@
 #include "flight/pid.h"
 #include "flight/position.h"
 
-#include "interface/msp.h"
-
 #include "io/beeper.h"
 #include "io/gps.h"
 #include "io/motors.h"
 #include "io/serial.h"
 
+#include "msp/msp.h"
+
 #include "rx/rx.h"
 
 #include "pg/pg.h"
diff --git a/src/test/Makefile b/src/test/Makefile
index 34e28f2c7..40519427a 100644
--- a/src/test/Makefile
+++ b/src/test/Makefile
@@ -95,7 +95,7 @@ blackbox_encoding_unittest_SRC :=  \
 		$(USER_DIR)/common/typeconversion.c
 
 cli_unittest_SRC := \
-		$(USER_DIR)/interface/cli.c \
+		$(USER_DIR)/cli/cli.c \
 		$(USER_DIR)/config/feature.c \
 		$(USER_DIR)/pg/pg.c \
                 $(USER_DIR)/common/typeconversion.c
diff --git a/src/test/unit/cli_unittest.cc b/src/test/unit/cli_unittest.cc
index d585962eb..9940b60cf 100644
--- a/src/test/unit/cli_unittest.cc
+++ b/src/test/unit/cli_unittest.cc
@@ -27,10 +27,9 @@ extern "C" {
     #include "platform.h"
     #include "target.h"
     #include "build/version.h"
+    #include "cli/cli.h"
+    #include "cli/settings.h"
     #include "config/feature.h"
-    #include "pg/pg.h"
-    #include "pg/pg_ids.h"
-    #include "pg/rx.h"
     #include "drivers/buf_writer.h"
     #include "drivers/vtx_common.h"
     #include "fc/config.h"
@@ -39,16 +38,17 @@ extern "C" {
     #include "flight/mixer.h"
     #include "flight/pid.h"
     #include "flight/servos.h"
-    #include "interface/cli.h"
-    #include "interface/msp.h"
-    #include "interface/msp_box.h"
-    #include "interface/settings.h"
     #include "io/beeper.h"
     #include "io/ledstrip.h"
     #include "io/osd.h"
     #include "io/serial.h"
     #include "io/vtx.h"
+    #include "msp/msp.h"
+    #include "msp/msp_box.h"
+    #include "pg/pg.h"
+    #include "pg/pg_ids.h"
     #include "pg/beeper.h"
+    #include "pg/rx.h"
     #include "rx/rx.h"
     #include "scheduler/scheduler.h"
     #include "sensors/battery.h"
diff --git a/src/test/unit/telemetry_crsf_msp_unittest.cc b/src/test/unit/telemetry_crsf_msp_unittest.cc
index 934bbfb08..b1b0a6706 100644
--- a/src/test/unit/telemetry_crsf_msp_unittest.cc
+++ b/src/test/unit/telemetry_crsf_msp_unittest.cc
@@ -47,11 +47,11 @@ extern "C" {
     #include "fc/config.h"
     #include "flight/imu.h"
 
-    #include "interface/msp.h"
-
     #include "io/serial.h"
     #include "io/gps.h"
 
+    #include "msp/msp.h"
+
     #include "rx/rx.h"
     #include "rx/crsf.h"