diff --git a/src/iotMapManager/css/map.css b/src/iotMapManager/css/map.css
index 23759a81..c85ab448 100644
--- a/src/iotMapManager/css/map.css
+++ b/src/iotMapManager/css/map.css
@@ -16,7 +16,7 @@
 
 /* layers icon */
 .leaflet-top.leaflet-right .leaflet-control-layers:nth-child(1) .leaflet-control-layers-toggle {
-  background-image: url('../img/layers.png');
+  background-image: url('../img/Layers.png');
   background-size: 36px;
 }