1 files changed, 1 insertions, 0 deletions

diff --git a/gdk/gdk.h b/gdk/gdk.h
index 6ba5b39e52..9bc962201f 100644
--- a/gdk/gdk.h
+++ b/gdk/gdk.h
@@ -49,6 +49,7 @@
 #include <gdk/gdkpixbuf.h>
 #include <gdk/gdkproperty.h>
 #include <gdk/gdkrectangle.h>
+#include <gdk/gdkrgba.h>
 #include <gdk/gdkscreen.h>
 #include <gdk/gdkselection.h>
 #include <gdk/gdkspawn.h>