diff --git a/ArduCopter/config.h b/ArduCopter/config.h
index a789c6ddd6..6e177a4b86 100644
--- a/ArduCopter/config.h
+++ b/ArduCopter/config.h
@@ -600,10 +600,6 @@
   #error Toy mode is not available on Helicopters
 #endif
 
-#ifndef OSD_ENABLED
- #define OSD_ENABLED DISABLED
-#endif
-
 #ifndef HAL_FRAME_TYPE_DEFAULT
 #define HAL_FRAME_TYPE_DEFAULT AP_Motors::MOTOR_FRAME_TYPE_X
 #endif