diff --git a/devtools/client/framework/toolbox-window.xul b/devtools/client/framework/toolbox-window.xul
index cd14a3597..af8b55fb3 100644
--- a/devtools/client/framework/toolbox-window.xul
+++ b/devtools/client/framework/toolbox-window.xul
@@ -26,16 +26,19 @@
key="&closeCmd.key;"
command="toolbox-cmd-close"
modifiers="accel"/>
-
+#ifdef XP_MACOSX
+#else
+
+#endif