diff --git a/src/interop_cocoa.m b/src/interop_cocoa.m
index e3acc3d3b..052704fdd 100644
--- a/src/interop_cocoa.m
+++ b/src/interop_cocoa.m
@@ -262,7 +262,7 @@ static void ApplyIcon(void) { }
 #endif
 
 #define WIN_MASK (NSTitledWindowMask | NSClosableWindowMask | NSResizableWindowMask | NSMiniaturizableWindowMask)
-static void DoCreateWindow(void) {
+static void DoCreateWindow(int width, int height) {
 	CCWindowDelegate* del;
 	NSRect rect;