diff --git a/cogl/cogl/cogl.h b/cogl/cogl/cogl.h
index f9ca2c5e6..0f781ded7 100644
--- a/cogl/cogl/cogl.h
+++ b/cogl/cogl/cogl.h
@@ -43,16 +43,6 @@
 
 #include <graphene.h>
 
-/* We currently keep gtype integration delimited in case we eventually
- * want to split it out into a separate utility library when Cogl
- * becomes a standalone project. (like cairo-gobject.so)
- */
-#define _COGL_SUPPORTS_GTYPE_INTEGRATION
-
-/*
- * API common to the 1.x and 2.0 api...
- */
-
 #include "cogl/cogl-macros.h"
 
 #include "cogl/cogl1-context.h"