diff --git a/firmware/controllers/engine_controller.cpp b/firmware/controllers/engine_controller.cpp
index df168b4e88..731c2c6162 100644
--- a/firmware/controllers/engine_controller.cpp
+++ b/firmware/controllers/engine_controller.cpp
@@ -76,10 +76,6 @@
 #include "logic_analyzer.h"
 #endif /* EFI_LOGIC_ANALYZER */
 
-#if HAL_USE_ADC
-#include "AdcDevice.h"
-#endif /* HAL_USE_ADC */
-
 #if defined(EFI_BOOTLOADER_INCLUDE_CODE)
 #include "bootloader/bootloader.h"
 #endif /* EFI_BOOTLOADER_INCLUDE_CODE */
@@ -248,10 +244,6 @@ char * getPinNameByAdcChannel(const char *msg, adc_channel_e hwChannel, char *bu
 	return buffer;
 }
 
-#if HAL_USE_ADC
-extern AdcDevice fastAdc;
-#endif /* HAL_USE_ADC */
-
 #if EFI_PROD_CODE
 static void printSensorInfo() {
 #if HAL_USE_ADC