diff --git a/plugins/iconmap/views/iconmap.main.html b/plugins/iconmap/views/iconmap.main.html
index bdf0113..9bc47c4 100644
--- a/plugins/iconmap/views/iconmap.main.html
+++ b/plugins/iconmap/views/iconmap.main.html
@@ -1,3 +1,3 @@
 <div ng-controller="iconmapController">
-    <leaflet markers="markers" ></leaflet>
+    <leaflet markers="markers" class="c8y-map-internal"></leaflet>
 </div>