diff --git a/darwin/uipriv_darwin.h b/darwin/uipriv_darwin.h
index 78f31af5..ad1627d0 100644
--- a/darwin/uipriv_darwin.h
+++ b/darwin/uipriv_darwin.h
@@ -17,6 +17,8 @@
 #define NSAppKitVersionNumber10_9 1265
 #endif
 
+typedef struct uiImage uiImage;
+
 // menu.m
 @interface menuManager : NSObject {
 	struct mapTable *items;