diff --git a/chrome/skin/default/zotero/overlay.css b/chrome/skin/default/zotero/overlay.css
index c9c32337b..5f730f8a1 100644
--- a/chrome/skin/default/zotero/overlay.css
+++ b/chrome/skin/default/zotero/overlay.css
@@ -521,7 +521,6 @@
 #zotero-tb-sync-error, #zotero-tb-sync-error[mode=warning]
 {
 	list-style-image: url(chrome://zotero/skin/error.png);
-	margin-right: -5px;
 }
 
 #zotero-tb-sync-error[mode=error]