diff --git a/radio/src/targets/taranis/hal.h b/radio/src/targets/taranis/hal.h
index 736df5819..891e72603 100644
--- a/radio/src/targets/taranis/hal.h
+++ b/radio/src/targets/taranis/hal.h
@@ -1861,12 +1861,6 @@
   #define TRAINER_TIMER                 TIM3
   #define TRAINER_TIMER_IRQn            TIM3_IRQn
   #define TRAINER_GPIO_AF               LL_GPIO_AF_2
-  // #define TRAINER_DMA                   DMA1
-  // #define TRAINER_DMA_CHANNEL           DMA_Channel_5
-  // #define TRAINER_DMA_STREAM            DMA1_Stream2
-  // #define TRAINER_DMA_IRQn              DMA1_Stream2_IRQn
-  // #define TRAINER_DMA_IRQHandler        DMA1_Stream2_IRQHandler
-  // #define TRAINER_DMA_FLAG_TC           DMA_IT_TCIF2
   #define TRAINER_TIMER_IRQn            TIM3_IRQn
   #define TRAINER_TIMER_IRQHandler      TIM3_IRQHandler
   #define TRAINER_TIMER_FREQ            (PERI1_FREQUENCY * TIMER_MULT_APB1)
@@ -2064,16 +2058,6 @@
   #endif
 #endif
 
-// Unused
-// #if defined(PCBX9LITE)
-//   #define EXTMODULE_HEARTBEAT_RCC_AHB1Periph      RCC_AHB1Periph_GPIOD
-//   #define EXTMODULE_HEARTBEAT_GPIO                GPIOD
-//   #define EXTMODULE_HEARTBEAT_GPIO_PIN            LL_GPIO_PIN_15
-//   #define EXTMODULE_HEARTBEAT_EXTI_PORT           LL_SYSCFG_EXTI_PORTD
-//   #define EXTMODULE_HEARTBEAT_EXTI_SYS_LINE       LL_SYSCFG_EXTI_LINE15
-//   #define EXTMODULE_HEARTBEAT_EXTI_LINE           LL_EXTI_LINE_15
-// #endif
-
 // Trainer / Trainee from the module bay
 #if defined(PCBX9LITE) || defined(PCBXLITE) || defined(RADIO_X9DP2019) || \
     defined(PCBX7ACCESS) || defined(RADIO_ZORRO) || defined(RADIO_TX12MK2)