diff --git a/libraries/AP_HAL_ChibiOS/GPIO.h b/libraries/AP_HAL_ChibiOS/GPIO.h
index d149ef2801..cb978cb1b6 100644
--- a/libraries/AP_HAL_ChibiOS/GPIO.h
+++ b/libraries/AP_HAL_ChibiOS/GPIO.h
@@ -18,16 +18,6 @@
 
 #include "AP_HAL_ChibiOS.h"
 
-#ifndef HAL_GPIO_LED_ON
-#define HAL_GPIO_LED_ON 0
-#endif
-
-#ifdef HAL_GPIO_LED_OFF
-#error "HAL_GPIO_LED_OFF must not be defined, it is implicitly !HAL_GPIO_LED_ON"
-#endif
-
-#define HAL_GPIO_LED_OFF (!HAL_GPIO_LED_ON)
-
 /*
   pin types for alternative configuration
  */