1 files changed, 11 insertions, 7 deletions
diff --git a/web/app/store/Attributes.js b/web/app/store/Attributes.js
index 2019582e5..a63701fdc 100644
--- a/web/app/store/Attributes.js
+++ b/web/app/store/Attributes.js
@@ -13,12 +13,16 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+(function () {
+    'use strict';
 
-Ext.define('Traccar.store.Attributes', {
-    extend: 'Ext.data.Store',
-    model: 'Traccar.model.Attribute',
+    Ext.define('Traccar.store.Attributes', {
+        extend: 'Ext.data.Store',
+        model: 'Traccar.model.Attribute',
 
-    sorters: [{
-        property: 'priority'
-    }]
-});
+        sorters: [{
+            property: 'priority'
+        }]
+    });
+
+})();