diff --git a/webadmin/src/views/apps.html b/webadmin/src/views/apps.html
index aebf0d57d..4be20a2e4 100644
--- a/webadmin/src/views/apps.html
+++ b/webadmin/src/views/apps.html
@@ -302,7 +302,7 @@
             </div>
             <div class="modal-footer">
                 <button type="button" class="btn btn-default" data-dismiss="modal">Cancel</button>
-                <button type="button" class="btn btn-danger" ng-click="doUpdate(appUpdateForm)" ng-disabled="appUpdateForm.$invalid || appUpdate.busy"><i class="fa fa-circle-o-notch fa-spin" ng-show="appUpdate.busy"></i> Update</button>
+                <button type="button" class="btn btn-danger" ng-click="doUpdate()" ng-disabled="appUpdate.busy"><i class="fa fa-circle-o-notch fa-spin" ng-show="appUpdate.busy"></i> Update</button>
             </div>
         </div>
     </div>
diff --git a/webadmin/src/views/apps.js b/webadmin/src/views/apps.js
index 214f2ac59..aa71c20d3 100644
--- a/webadmin/src/views/apps.js
+++ b/webadmin/src/views/apps.js
@@ -405,7 +405,7 @@ angular.module('Application').controller('AppsController', ['$scope', '$location
         $('#appUpdateModal').modal('show');
     };
 
-    $scope.doUpdate = function (form) {
+    $scope.doUpdate = function () {
         $scope.appUpdate.busy = true;
 
         Client.updateApp($scope.appUpdate.app.id, $scope.appUpdate.manifest, function (error) {
@@ -413,10 +413,6 @@ angular.module('Application').controller('AppsController', ['$scope', '$location
                 Client.error(error);
             } else {
                 $scope.appUpdate.app = {};
-
-                form.$setPristine();
-                form.$setUntouched();
-
                 $('#appUpdateModal').modal('hide');
             }