diff --git a/.github/workflows/build-firmware.yaml b/.github/workflows/build-firmware.yaml
index 8fd86fa61a..e063135729 100644
--- a/.github/workflows/build-firmware.yaml
+++ b/.github/workflows/build-firmware.yaml
@@ -150,9 +150,6 @@ jobs:
             frankenso_na6,
             kinetis,
             mre_f4,
-            mre_f4_no_openblt,
-            mre_f4_debug,
-            mre_f4_recovery,
             mre_f7,
             prometheus_405,
             prometheus_469,
@@ -332,20 +329,6 @@ jobs:
             folder: config/boards/microrusefi
             short-board-name: mre_f4
 
-          - build-target: mre_f4_no_openblt
-            folder: config/boards/microrusefi
-            short-board-name: mre_f4
-
-          - build-target: mre_f4_debug
-            folder: config/boards/microrusefi
-            short-board-name: mre_f4
-            skip-rate: 100
-
-          - build-target: mre_f4_recovery
-            folder: config/boards/microrusefi
-            short-board-name: mre_f4
-            skip-rate: 100
-
           - build-target: mre_f7
             folder: config/boards/microrusefi
             short-board-name: mre_f7
diff --git a/firmware/config/boards/microrusefi/!compile_mre_f4_hardware_QC_special_build.bat b/firmware/config/boards/microrusefi/!compile_mre_f4_hardware_QC_special_build.bat
deleted file mode 100644
index 888da1a27c..0000000000
--- a/firmware/config/boards/microrusefi/!compile_mre_f4_hardware_QC_special_build.bat
+++ /dev/null
@@ -1,2 +0,0 @@
-@echo off
-bash.exe compile_mre_f4_hardware_QC_special_build.sh
diff --git a/firmware/config/boards/microrusefi/!compile_mre_f4_slave.bat b/firmware/config/boards/microrusefi/!compile_mre_f4_slave.bat
deleted file mode 100644
index 87b01e0e9c..0000000000
--- a/firmware/config/boards/microrusefi/!compile_mre_f4_slave.bat
+++ /dev/null
@@ -1,2 +0,0 @@
-@echo off
-bash.exe compile_mre_f4_slave.sh
diff --git a/firmware/config/boards/microrusefi/!compile_mre_f7_test.bat b/firmware/config/boards/microrusefi/!compile_mre_f7_test.bat
deleted file mode 100644
index 4c6260f42b..0000000000
--- a/firmware/config/boards/microrusefi/!compile_mre_f7_test.bat
+++ /dev/null
@@ -1,2 +0,0 @@
-@echo off
-bash.exe compile_mre_f7_test.sh
diff --git a/firmware/config/boards/microrusefi/compile_mre_f4_debug.sh b/firmware/config/boards/microrusefi/compile_mre_f4_debug.sh
deleted file mode 100755
index fce8b7a9c8..0000000000
--- a/firmware/config/boards/microrusefi/compile_mre_f4_debug.sh
+++ /dev/null
@@ -1,8 +0,0 @@
-#!/bin/bash
-
-export EXTRA_PARAMS="-DRAMDISK_INVALID -DEFI_LUA=FALSE"
-export DEBUG_LEVEL_OPT="-O0 -ggdb -g"
-
-# export USE_OPENBLT=yes
-export INCLUDE_ELF=yes
-bash ../common_make.sh config/boards/microrusefi/meta-info_f4.env
diff --git a/firmware/config/boards/microrusefi/compile_mre_f4_hardware_QC_special_build.sh b/firmware/config/boards/microrusefi/compile_mre_f4_hardware_QC_special_build.sh
deleted file mode 100755
index 293e13ab6b..0000000000
--- a/firmware/config/boards/microrusefi/compile_mre_f4_hardware_QC_special_build.sh
+++ /dev/null
@@ -1,26 +0,0 @@
-#!/bin/bash
-
-export EXTRA_PARAMS="\
- -DHW_CHECK_MODE=TRUE \
- -DANALOG_HW_CHECK_MODE=TRUE \
- -DEFI_HPFP=FALSE \
- -DEFI_ALTERNATOR_CONTROL=FALSE \
- -DEFI_LOGIC_ANALYZER=FALSE \
- -DEFI_TOOTH_LOGGER=FALSE \
- -DEFI_LUA=FALSE \
- -DEFI_MALFUNCTION_INDICATOR=FALSE \
- -DEFI_AUX_PID=FALSE \
- -DEFI_MAX_31855=FALSE \
- -DEFI_ENGINE_SNIFFER=FALSE \
- -DEFI_STORAGE_INT_FLASH=FALSE \
- -DEFI_LAUNCH_CONTROL=FALSE \
- -DEFI_ANTILAG_SYSTEM=FALSE \
- -DHW_CHECK_ALWAYS_STIMULATE=TRUE \
- -DRAMDISK_INVALID"
-
-export VAR_DEF_ENGINE_TYPE=-DDEFAULT_ENGINE_TYPE=engine_type_e::MRE_BOARD_NEW_TEST
-
-# this QC configuration is used to assert our status with debug info
-export DEBUG_LEVEL_OPT="-O0 -ggdb -g"
-
-bash ../common_make.sh config/boards/microrusefi/meta-info_f4.env
diff --git a/firmware/config/boards/microrusefi/compile_mre_f4_no_openblt.sh b/firmware/config/boards/microrusefi/compile_mre_f4_no_openblt.sh
deleted file mode 100755
index 092946867d..0000000000
--- a/firmware/config/boards/microrusefi/compile_mre_f4_no_openblt.sh
+++ /dev/null
@@ -1,5 +0,0 @@
-#!/bin/bash
-
-# somehow OpenBLT is not compatible with custom MRE https://rusefi.com/forum/viewtopic.php?p=47085#p47085
-
-bash ../common_make.sh config/boards/microrusefi/meta-info_f4.env
diff --git a/firmware/config/boards/microrusefi/compile_mre_f4_recovery.sh b/firmware/config/boards/microrusefi/compile_mre_f4_recovery.sh
deleted file mode 100644
index 2d6c91a453..0000000000
--- a/firmware/config/boards/microrusefi/compile_mre_f4_recovery.sh
+++ /dev/null
@@ -1,7 +0,0 @@
-#!/bin/bash
-
-export EXTRA_PARAMS="-DIGNORE_FLASH_CONFIGURATION=TRUE"
-
-# export DEBUG_LEVEL_OPT="-O0 -ggdb -g"
-
-bash ../common_make.sh config/boards/microrusefi/meta-info_f4.env
diff --git a/firmware/config/boards/microrusefi/compile_mre_f4_slave.sh b/firmware/config/boards/microrusefi/compile_mre_f4_slave.sh
deleted file mode 100755
index c79ff6f638..0000000000
--- a/firmware/config/boards/microrusefi/compile_mre_f4_slave.sh
+++ /dev/null
@@ -1,7 +0,0 @@
-#!/bin/bash
-
-export EXTRA_PARAMS=-DDUMMY -DEFI_CANBUS_SLAVE=TRUE
-
-export VAR_DEF_ENGINE_TYPE = -DDEFAULT_ENGINE_TYPE=engine_type_e::BMW_M73_MRE_SLAVE
-
-bash ../common_make.sh config/boards/microrusefi/meta-info_f4.env
diff --git a/firmware/config/boards/microrusefi/compile_mre_f7_test.sh b/firmware/config/boards/microrusefi/compile_mre_f7_test.sh
deleted file mode 100755
index c49c2d9fec..0000000000
--- a/firmware/config/boards/microrusefi/compile_mre_f7_test.sh
+++ /dev/null
@@ -1,5 +0,0 @@
-#!/bin/bash
-
-export VAR_DEF_ENGINE_TYPE="-DDEFAULT_ENGINE_TYPE=engine_type_e::MRE_BOARD_TEST"
-
-bash ../common_make.sh config/boards/microrusefi/meta-info_f7.env