diff --git a/src/views/volumes.html b/src/views/volumes.html
index b2cee1421..83678a9f3 100644
--- a/src/views/volumes.html
+++ b/src/views/volumes.html
@@ -44,6 +44,12 @@
                 <input type="text" class="form-control" ng-model="volumeAdd.host" id="volumeAddHost" name="host" ng-disabled="volumeAdd.busy" placeholder="Server IP or hostname">
               </div>
 
+              <div class="checkbox" ng-show="volumeAdd.mountType === 'cifs'">
+                <label>
+                  <input type="checkbox" ng-model="volumeAdd.seal">{{ 'backups.configureBackupStorage.cifsSealSupport' | tr }}</input>
+                </label>
+              </div>
+
               <div class="form-group" ng-show="volumeAdd.mountType === 'sshfs'">
                 <label class="control-label" for="volumeAddPort">{{ 'volumes.addVolumeDialog.port' | tr }}</label>
                 <input type="number" class="form-control" ng-model="volumeAdd.port" id="volumeAddPort" name="port" ng-disabled="volumeAdd.busy">
diff --git a/src/views/volumes.js b/src/views/volumes.js
index 88698145b..8dc318145 100644
--- a/src/views/volumes.js
+++ b/src/views/volumes.js
@@ -88,6 +88,7 @@ angular.module('Application').controller('VolumesController', ['$scope', '$locat
         password: '',
         diskPath: '',
         user: '',
+        seal: false,
         port: 22,
         privateKey: '',
 
@@ -103,6 +104,7 @@ angular.module('Application').controller('VolumesController', ['$scope', '$locat
             $scope.volumeAdd.password = '';
             $scope.volumeAdd.diskPath = '';
             $scope.volumeAdd.user = '';
+            $scope.volumeAdd.seal = false;
             $scope.volumeAdd.port = 22;
             $scope.volumeAdd.privateKey = '';
 
@@ -127,7 +129,8 @@ angular.module('Application').controller('VolumesController', ['$scope', '$locat
                     host: $scope.volumeAdd.host,
                     remoteDir: $scope.volumeAdd.remoteDir,
                     username: $scope.volumeAdd.username,
-                    password: $scope.volumeAdd.password
+                    password: $scope.volumeAdd.password,
+                    seal: $scope.volumeAdd.seal
                 };
             } else if ($scope.volumeAdd.mountType === 'nfs') {
                 mountOptions = {