diff --git a/app/assets/stylesheets/common.css.scss b/app/assets/stylesheets/common.css.scss
index f9a48da82..56285564f 100644
--- a/app/assets/stylesheets/common.css.scss
+++ b/app/assets/stylesheets/common.css.scss
@@ -1182,6 +1182,7 @@ header .search_form {
 
   #map {
     height: 100%;
+    overflow: hidden;
   }
 }