diff --git a/radio/src/targets/common/arm/stm32/adc_driver.cpp b/radio/src/targets/common/arm/stm32/adc_driver.cpp
index 018c2e987..1503ae5f2 100644
--- a/radio/src/targets/common/arm/stm32/adc_driver.cpp
+++ b/radio/src/targets/common/arm/stm32/adc_driver.cpp
@@ -53,9 +53,6 @@
   #define FIRST_ANALOG_ADC             0
   #define NUM_ANALOGS_ADC              10
   #define NUM_ANALOGS_ADC_EXT          (NUM_ANALOGS - 10)
-#elif defined(PCBX3)
-  #define FIRST_ANALOG_ADC             0
-  #define NUM_ANALOGS_ADC              NUM_ANALOGS
 #else
   #define FIRST_ANALOG_ADC             0
   #define NUM_ANALOGS_ADC              NUM_ANALOGS
@@ -93,7 +90,7 @@ void adcInit()
 
   ADC_MAIN->CR1 = ADC_CR1_SCAN;
   ADC_MAIN->CR2 = ADC_CR2_ADON | ADC_CR2_DMA | ADC_CR2_DDS;
-  ADC_MAIN->SQR1 = (NUM_ANALOGS_ADC-1) << 20; // bits 23:20 = number of conversions
+  ADC_MAIN->SQR1 = (NUM_ANALOGS_ADC - 1) << 20; // bits 23:20 = number of conversions
 
 #if defined(PCBX10)
   if (STICKS_PWM_ENABLED()) {
diff --git a/radio/src/targets/taranis/hal.h b/radio/src/targets/taranis/hal.h
index eccf0c6ff..9054b148d 100644
--- a/radio/src/targets/taranis/hal.h
+++ b/radio/src/targets/taranis/hal.h
@@ -571,7 +571,7 @@
   #define ADC_CHANNEL_POT2              ADC_Channel_8
   #define ADC_CHANNEL_BATT              ADC_Channel_10
 #elif defined(PCBX3)
-  #define ADC_RCC_AHB1Periph            (RCC_AHB1Periph_GPIOA | RCC_AHB1Periph_GPIOB | RCC_AHB1Periph_GPIOC | RCC_AHB1Periph_DMA2)
+  #define ADC_RCC_AHB1Periph            (RCC_AHB1Periph_GPIOA | RCC_AHB1Periph_GPIOC | RCC_AHB1Periph_DMA2)
   #define ADC_RCC_APB1Periph            0
   #define ADC_RCC_APB2Periph            RCC_APB2Periph_ADC1
   #define ADC_GPIO_PIN_STICK_RV         GPIO_Pin_0  // PA.00
@@ -582,14 +582,12 @@
   #define ADC_CHANNEL_STICK_RH          ADC_Channel_1  // ADC1_IN1
   #define ADC_CHANNEL_STICK_LV          ADC_Channel_2  // ADC1_IN2
   #define ADC_CHANNEL_STICK_LH          ADC_Channel_3  // ADC1_IN3
-  #define ADC_GPIO_PIN_POT1             GPIO_Pin_1  // PC.01           OK
-  #define ADC_GPIO_PIN_POT2             GPIO_Pin_0  // PB.00
-  #define ADC_GPIO_PIN_BATT             GPIO_Pin_0  // PC.00           OK
+  #define ADC_GPIO_PIN_POT1             GPIO_Pin_1  // PC.01
+  #define ADC_GPIO_PIN_BATT             GPIO_Pin_0  // PC.00
   #define ADC_GPIOA_PINS                (GPIO_Pin_0 | GPIO_Pin_1 | GPIO_Pin_2 | GPIO_Pin_3)
   #define ADC_GPIOC_PINS                (GPIO_Pin_0 | GPIO_Pin_1)
-  #define ADC_CHANNEL_POT1              ADC_Channel_6
-  #define ADC_CHANNEL_POT2              ADC_Channel_8
-  #define ADC_CHANNEL_BATT              ADC_Channel_10
+  #define ADC_CHANNEL_POT1              ADC_Channel_11 // ADC1_IN11
+  #define ADC_CHANNEL_BATT              ADC_Channel_10 // ADC1_IN10
 #else
   #define ADC_RCC_AHB1Periph            (RCC_AHB1Periph_GPIOA | RCC_AHB1Periph_GPIOB | RCC_AHB1Periph_GPIOC | RCC_AHB1Periph_DMA2)
   #define ADC_RCC_APB1Periph            0