diff --git a/ArduPlane/config.h b/ArduPlane/config.h
index 03e8b9bb6c..52a54c4673 100644
--- a/ArduPlane/config.h
+++ b/ArduPlane/config.h
@@ -2,14 +2,6 @@
 
 #include "defines.h"
 
-// Just so that it's completely clear...
-#define ENABLED                 1
-#define DISABLED                0
-
-// this avoids a very common config error
-#define ENABLE ENABLED
-#define DISABLE DISABLED
-
 //////////////////////////////////////////////////////////////////////////////
 //////////////////////////////////////////////////////////////////////////////
 // HARDWARE CONFIGURATION AND CONNECTIONS