diff --git a/Headers/gnustep/base/NSZone.h b/Headers/gnustep/base/NSZone.h
index 1f88ff01d..63f558723 100644
--- a/Headers/gnustep/base/NSZone.h
+++ b/Headers/gnustep/base/NSZone.h
@@ -34,7 +34,6 @@
 
 #include <stdio.h>
 #include <stdlib.h>
-#include <gnustep/base/config.h>
 
 @class NSString;