diff --git a/src/meta-private-enum-types.c.in b/src/meta-private-enum-types.c.in
index c2479a91a..55cd855ca 100644
--- a/src/meta-private-enum-types.c.in
+++ b/src/meta-private-enum-types.c.in
@@ -1,4 +1,5 @@
 /*** BEGIN file-header ***/
+#include "config.h"
 #include "meta-private-enum-types.h"
 /*** END file-header ***/