diff --git a/gdk/gdktypes.h b/gdk/gdktypes.h
index 0e6b78ca16..f7cb9f8b86 100644
--- a/gdk/gdktypes.h
+++ b/gdk/gdktypes.h
@@ -128,7 +128,6 @@ typedef struct _GdkDragContext        GdkDragContext;
 
 typedef struct _GdkDisplayManager     GdkDisplayManager;
 typedef struct _GdkDisplay            GdkDisplay;
-typedef struct _GdkScreen             GdkScreen;
 typedef struct _GdkWindow             GdkWindow;
 typedef struct _GdkKeymap             GdkKeymap;
 typedef struct _GdkAppLaunchContext   GdkAppLaunchContext;