diff --git a/mozilla/mail/base/skin/mac/primaryToolbar.css b/mozilla/mail/base/skin/mac/primaryToolbar.css
index cae03af162c..107c56fe9e1 100644
--- a/mozilla/mail/base/skin/mac/primaryToolbar.css
+++ b/mozilla/mail/base/skin/mac/primaryToolbar.css
@@ -255,7 +255,7 @@ toolbar[iconsize="small"] #button-getmsg {
   -moz-image-region: rect(0px 24px 24px 0px);
 }
 
-toolbar[iconsize="small"] #button-getmsg:active {
+toolbar[iconsize="small"] #button-getmsg[buttondown], toolbar[iconsize="small"] #button-getmsg:active {
   -moz-image-region: rect(24px 24px 48px 0px);
 }