diff --git a/public/Source/App.js b/public/Source/App.js
index c73f0c2986642d6b715ab6e39f7af81bba23fcde..25ca0e84feb1427a7298e20d6396635b24c34485 100644
--- a/public/Source/App.js
+++ b/public/Source/App.js
@@ -11,7 +11,9 @@
 		 animation: false,
 		 shadow: false,
 		 // // Set default basemap
-            imageryProvider : Cesium.ArcGisMapServerImageryProvider({url : 'https://services.arcgisonline.com/ArcGIS/rest/services/World_Street_Map/MapServer'}),
+            imageryProvider : new Cesium.ArcGisMapServerImageryProvider({
+    url : 'https://services.arcgisonline.com/ArcGIS/rest/services/World_Street_Map/MapServer',
+	enablePickFeatures: false,
 		 baseLayerPicker: true
 		 
      });