diff --git a/lime/_backend/flash/FlashWindow.hx b/lime/_backend/flash/FlashWindow.hx
index b695f3918..c35ff4f06 100644
--- a/lime/_backend/flash/FlashWindow.hx
+++ b/lime/_backend/flash/FlashWindow.hx
@@ -65,7 +65,7 @@ class FlashWindow {
 	}
 	
 	
-	public function setMinimized (value:Bool):Void {
+	public function setMinimized (value:Bool):Bool {
 		
 		return false;