diff --git a/unit_tests/efifeatures.h b/unit_tests/efifeatures.h
index c05fd434d4..1cba07c663 100644
--- a/unit_tests/efifeatures.h
+++ b/unit_tests/efifeatures.h
@@ -13,8 +13,6 @@
 
 #define EFI_EMULATE_POSITION_SENSORS TRUE
 
-#define EFI_VEHICLE_SPEED TRUE
-
 #define EFI_ENGINE_SNIFFER TRUE
 
 #define EFI_PRINTF_FUEL_DETAILS TRUE