diff --git a/mail/base/content/mailWindowOverlay.xul b/mail/base/content/mailWindowOverlay.xul
index 0753c2fb3d3..c14c3c8033b 100644
--- a/mail/base/content/mailWindowOverlay.xul
+++ b/mail/base/content/mailWindowOverlay.xul
@@ -275,7 +275,10 @@
-
+
+#ifndef XP_MACOSX
+
+#endif
@@ -1041,7 +1044,8 @@
oncommand="MsgSubscribe();"/>