diff --git a/themes/base/jquery.ui.autocomplete.css b/themes/base/jquery.ui.autocomplete.css
index b9835baa13..39f9001a21 100644
--- a/themes/base/jquery.ui.autocomplete.css
+++ b/themes/base/jquery.ui.autocomplete.css
@@ -10,6 +10,7 @@
  */
 .ui-autocomplete {
 	position: absolute;
-	top: 0; /* #8656 */
+	top: 0;
+	left: 0;
 	cursor: default;
 }