diff --git a/firmware/config/boards/hellen/hellen-gm-e67/board.mk b/firmware/config/boards/hellen/hellen-gm-e67/board.mk
index 7e77aa3464..0e3ee831e9 100644
--- a/firmware/config/boards/hellen/hellen-gm-e67/board.mk
+++ b/firmware/config/boards/hellen/hellen-gm-e67/board.mk
@@ -12,6 +12,9 @@ DDEFS += -DFIRMWARE_ID=\"hellenE67\" $(VAR_DEF_ENGINE_TYPE)
 DDEFS += -DEFI_SOFTWARE_KNOCK=TRUE -DSTM32_ADC_USE_ADC3=TRUE
 DDEFS += -DHAL_TRIGGER_USE_PAL=TRUE
 
+# No hardware serial TS
+DDEFS += -DTS_NO_PRIMARY=1
+
 include $(BOARDS_DIR)/hellen/hellen-common144.mk
 
 
diff --git a/firmware/config/boards/hellen/hellen-gm-e67/board_configuration.cpp b/firmware/config/boards/hellen/hellen-gm-e67/board_configuration.cpp
index b44108e68c..d845535e57 100644
--- a/firmware/config/boards/hellen/hellen-gm-e67/board_configuration.cpp
+++ b/firmware/config/boards/hellen/hellen-gm-e67/board_configuration.cpp
@@ -159,8 +159,6 @@ void setBoardDefaultConfiguration() {
  * @todo    Add your board-specific code, if any.
  */
 void setSdCardConfigurationOverrides() {
-	/*
-	 * todo: what SPI does this HW use? also we have a popular "uart 3 conflict with spi 2"
 	engineConfiguration->sdCardSpiDevice = SPI_DEVICE_2;
 
 	engineConfiguration->spi2mosiPin = H_SPI2_MOSI;
@@ -168,5 +166,4 @@ void setSdCardConfigurationOverrides() {
 	engineConfiguration->spi2sckPin = H_SPI2_SCK;
 	engineConfiguration->sdCardCsPin = H_SPI2_CS;
 	engineConfiguration->is_enabled_spi_2 = true;
-	 */
 }