diff --git a/chrome/content/zotero-platform/win/overlay.css b/chrome/content/zotero-platform/win/overlay.css
index a6a51ab50..a2c5df7e6 100644
--- a/chrome/content/zotero-platform/win/overlay.css
+++ b/chrome/content/zotero-platform/win/overlay.css
@@ -25,10 +25,6 @@
 	-moz-image-region: rect(0, 26px, 11px, 13px);
 }
 
-#zotero-tb-search {
-	margin-right: -1px;
-}
-
 #zotero-tb-search .textbox-search-icon {
 	visibility: hidden;
 }