diff --git a/radio/src/gui/taranis/menu_general_diaganas.cpp b/radio/src/gui/taranis/menu_general_diaganas.cpp
index 99bc08cf3..d55dea47d 100644
--- a/radio/src/gui/taranis/menu_general_diaganas.cpp
+++ b/radio/src/gui/taranis/menu_general_diaganas.cpp
@@ -42,7 +42,6 @@ void menuGeneralDiagAna(uint8_t event)
   }
 
   lcd_putsLeft(MENU_HEADER_HEIGHT+1+6*FH, STR_BATT_CALIB);
-  uint32_t batCalV = getBatteryVoltage();
   putsVolts(LEN_CALIB_FIELDS*FW+4*FW, MENU_HEADER_HEIGHT+1+6*FH, getBatteryVoltage(), (s_editMode > 0 ? BLINK : 0) | INVERS | PREC2);
   if (s_editMode > 0) CHECK_INCDEC_GENVAR(event, g_eeGeneral.txVoltageCalibration, -127, 127);
 }
diff --git a/radio/src/targets/simu/simpgmspace.h b/radio/src/targets/simu/simpgmspace.h
index 394295c4f..647c73115 100644
--- a/radio/src/targets/simu/simpgmspace.h
+++ b/radio/src/targets/simu/simpgmspace.h
@@ -429,7 +429,7 @@ OS_TID CoCreateTask(FUNCPtr task, void *argv, uint32_t parameter, void * stk, ui
 #if defined(CPUSTM32)
 inline void GPIO_Init(GPIO_TypeDef* GPIOx, GPIO_InitTypeDef* GPIO_InitStruct) { }
 #define TIM_DeInit(...)
-#if defined(STM32F4)
+#if defined(PCBHORUS)
 inline void TIM_TimeBaseInit(TIM_TypeDef* TIMx, TIM_TimeBaseInitTypeDef* TIM_TimeBaseInitStruct) { }
 #endif
 #define TIM_SetCompare2(...)