diff --git a/.github/workflows/build-firmware.yaml b/.github/workflows/build-firmware.yaml
index 5337a3c876..a8e1036139 100644
--- a/.github/workflows/build-firmware.yaml
+++ b/.github/workflows/build-firmware.yaml
@@ -164,7 +164,7 @@ jobs:
           - build-target: proteus_f4_hardware_QC_special_build
             folder: proteus
             ini-file: rusefi_proteus_f4.ini
-            skip-rate: 90
+    #        skip-rate: 90
 
           - build-target: proteus_f7
             folder: proteus
diff --git a/firmware/config/boards/proteus/board.mk b/firmware/config/boards/proteus/board.mk
index 9237f81448..8ca761254e 100644
--- a/firmware/config/boards/proteus/board.mk
+++ b/firmware/config/boards/proteus/board.mk
@@ -11,6 +11,7 @@ endif
 DDEFS += -DEFI_USE_OSC=TRUE
 DDEFS += -DLED_CRITICAL_ERROR_BRAIN_PIN=Gpio::E3
 DDEFS += -DFIRMWARE_ID=\"proteus\"
+DDEFS += $(VAR_DEF_ENGINE_TYPE)
 
 DDEFS += -DEFI_MAIN_RELAY_CONTROL=TRUE