diff --git a/www/js/services/device-services.js b/www/js/services/device-services.js
index 7aff73be20445762f3e6731142d6a71dd452c688..ab1536ba3cc16dc880053cc66376ca2db96b0652 100644
--- a/www/js/services/device-services.js
+++ b/www/js/services/device-services.js
@@ -188,7 +188,7 @@ angular.module('cesium.device.services', ['cesium.utils.services', 'cesium.setti
                 if (exports.isDesktop()) return 'ethernet';
                 return 'unknown';
               default:
-                return connectionType
+                return connectionType;
             }
           }