diff --git a/js/index.js b/js/index.js
index b6661c1..9d5d9b5 100644
--- a/js/index.js
+++ b/js/index.js
@@ -142,9 +142,8 @@
                     }
                 });
             },
-            'Clear route',
-            map
-        );
+            'Clear route'
+        ).addTo(map);
 
         function updateRoute(evt) {
             router.setOptions(evt.options);