diff --git a/client/X11/xf_keyboard.c b/client/X11/xf_keyboard.c
index 1d6d9c06d..243e920d2 100644
--- a/client/X11/xf_keyboard.c
+++ b/client/X11/xf_keyboard.c
@@ -466,7 +466,7 @@ BOOL xf_keyboard_handle_special_keys(xfContext* xfc, KeySym keysym)
 		return TRUE;
 	}
 
-	if(xfc->fullscreen_toggle)
+	if(!xfc->remote_app && xfc->fullscreen_toggle)
 	{
 		if (keysym == XK_Return)
 		{