diff --git a/webclient/room/room-controller.js b/webclient/room/room-controller.js
index c3f72c9d25..cdef9ab8a1 100644
--- a/webclient/room/room-controller.js
+++ b/webclient/room/room-controller.js
@@ -14,7 +14,7 @@ See the License for the specific language governing permissions and
limitations under the License.
*/
-angular.module('RoomController', ['ngSanitize', 'mFileInput'])
+angular.module('RoomController', ['ngSanitize', 'matrixFilter', 'mFileInput'])
.controller('RoomController', ['$scope', '$timeout', '$routeParams', '$location', '$rootScope', 'matrixService', 'eventHandlerService', 'mFileUpload', 'mPresence', 'matrixPhoneService', 'MatrixCall',
function($scope, $timeout, $routeParams, $location, $rootScope, matrixService, eventHandlerService, mFileUpload, mPresence, matrixPhoneService, MatrixCall) {
'use strict';
|