diff --git a/firmware/config/engines/bmw_m73.cpp b/firmware/config/engines/bmw_m73.cpp
index 691af1146a..099539a7df 100644
--- a/firmware/config/engines/bmw_m73.cpp
+++ b/firmware/config/engines/bmw_m73.cpp
@@ -84,7 +84,7 @@
 
 #if HW_PROTEUS
 #include "proteus_meta.h"
-#endif
+#endif // HW_PROTEUS
 
 void m73engine() {
 	// 13641435991 injector
diff --git a/firmware/controllers/actuators/electronic_throttle.cpp b/firmware/controllers/actuators/electronic_throttle.cpp
index 75369b1755..ffd46f66e5 100644
--- a/firmware/controllers/actuators/electronic_throttle.cpp
+++ b/firmware/controllers/actuators/electronic_throttle.cpp
@@ -85,6 +85,10 @@
 #error "Unexpected OS ACCESS HERE"
 #endif
 
+#if HW_PROTEUS
+#include "proteus_meta.h"
+#endif // HW_PROTEUS
+
 #ifndef ETB_MAX_COUNT
 #define ETB_MAX_COUNT 2
 #endif /* ETB_MAX_COUNT */
@@ -1070,6 +1074,7 @@ void setHitachiEtbCalibration() {
 }
 
 void setProteusHitachiEtbDefaults() {
+#if HW_PROTEUS
 	setHitachiEtbCalibration();
 
 	// EFI_ADC_12: "Analog Volt 3"
@@ -1083,6 +1088,7 @@ void setProteusHitachiEtbDefaults() {
 
 	// EFI_ADC_2: "Analog Volt 7"
 	engineConfiguration->throttlePedalPositionSecondAdcChannel = PROTEUS_IN_PPS2;
+#endif // HW_PROTEUS
 }
 
 #endif /* EFI_ELECTRONIC_THROTTLE_BODY */