diff --git a/addons/web/static/src/js/search.js b/addons/web/static/src/js/search.js
index c284dcb513b..c1ace6b57f3 100644
--- a/addons/web/static/src/js/search.js
+++ b/addons/web/static/src/js/search.js
@@ -326,7 +326,7 @@ instance.web.SearchView = instance.web.Widget.extend(/** @lends instance.web.Sea
             }
         },
         'autocompleteopen': function () {
-            this.$el.autocomplete('widget').css('z-index', 3);
+            this.$el.autocomplete('widget').css('z-index', 1004);
         },
     },
     /**