diff --git a/linphone/mediastreamer2/src/videoout.c b/linphone/mediastreamer2/src/videoout.c
index cf25a9b82a55af0b19ffcbf099e8f784b831c591..43ef00b3e5d3d1fa4a7a68b88ed3a1ce1ac5955a 100644
--- a/linphone/mediastreamer2/src/videoout.c
+++ b/linphone/mediastreamer2/src/videoout.c
@@ -322,8 +322,9 @@ static HWND create_window(int w, int h)
 		ms_error("AdjustWindowRect failed.");
 	}
 	ms_message("AdjustWindowRect: %li,%li %li,%li",rect.left,rect.top,rect.right,rect.bottom);
-	hwnd=CreateWindow("Video Window", "Video window", /*WS_OVERLAPPEDWINDOW*/ WS_THICKFRAME|WS_VISIBLE ,
-						CW_USEDEFAULT, CW_USEDEFAULT, rect.right-rect.left,rect.bottom-rect.top,
+	hwnd=CreateWindow("Video Window", "Video window", 
+		WS_OVERLAPPEDWINDOW /*WS_THICKFRAME*/ | WS_VISIBLE ,
+		CW_USEDEFAULT, CW_USEDEFAULT, rect.right-rect.left,rect.bottom-rect.top,
 													NULL, NULL, hInstance, NULL);
 	if (hwnd==NULL){
 		ms_error("Fail to create video window");