diff --git a/APMrover2/config.h b/APMrover2/config.h
index 53c96af2d6..74172d9c69 100644
--- a/APMrover2/config.h
+++ b/APMrover2/config.h
@@ -42,20 +42,6 @@
   #define HIL_MODE HIL_MODE_DISABLED
 #endif
 
-#if CONFIG_HAL_BOARD == HAL_BOARD_SITL
-  #define BATTERY_PIN_1     1
-  #define CURRENT_PIN_1     2
-#elif CONFIG_HAL_BOARD == HAL_BOARD_PX4
-  #define BATTERY_PIN_1    -1
-  #define CURRENT_PIN_1    -1
-#elif CONFIG_HAL_BOARD == HAL_BOARD_LINUX
-  #define BATTERY_PIN_1    -1
-  #define CURRENT_PIN_1    -1
-#elif CONFIG_HAL_BOARD == HAL_BOARD_VRBRAIN
-  #define BATTERY_PIN_1    -1
-  #define CURRENT_PIN_1    -1
-#endif
-
 #ifndef MAV_SYSTEM_ID
   #define MAV_SYSTEM_ID    1
 #endif