1 files changed, 5 insertions, 0 deletions
diff --git a/web/app/store/GroupAttributes.js b/web/app/store/GroupAttributes.js
index 9389db1c..589e4ec2 100644
--- a/web/app/store/GroupAttributes.js
+++ b/web/app/store/GroupAttributes.js
@@ -23,5 +23,10 @@ Ext.define('Traccar.store.GroupAttributes', {
         key: 'processing.copyAttributes',
         name: Strings.attributeProcessingCopyAttributes,
         valueType: 'string'
+    }, {
+        key: 'decoder.timezone',
+        name: Strings.sharedTimezone,
+        valueType: 'string',
+        dataType: 'timezone'
     }]
 });