diff --git a/src/views/app.js b/src/views/app.js
index 536deedc5..f693c7de1 100644
--- a/src/views/app.js
+++ b/src/views/app.js
@@ -693,7 +693,7 @@ angular.module('Application').controller('AppController', ['$scope', '$location'
 
             $scope.storage.error = {};
             $scope.storage.storageVolumeId = app.storageVolumeId;
-            $scope.storage.storageVolumePrefix = app.storageVolumePrefix;
+            $scope.storage.storageVolumePrefix = app.storageVolumePrefix || '';
             $scope.storage.mounts = [];
 
             $scope.storage.locationOptions = [