diff --git a/examples/overviewmap-custom.html b/examples/overviewmap-custom.html
index 852b11366b..8b06bd2132 100644
--- a/examples/overviewmap-custom.html
+++ b/examples/overviewmap-custom.html
@@ -10,7 +10,5 @@ cloak:
     value: Your API key from http://www.thunderforest.com/docs/apikeys/ here
 
 ---
-<div class="mapcontainer">
-  <div id="map" class="map"></div>
-</div>
+<div id="map" class="map"></div>
 <div><input type="checkbox" id="rotateWithView">Rotate with view</div>