diff --git a/content/nginx-one/nginx-configs/config-sync-groups/manage-config-sync-groups.md b/content/nginx-one/nginx-configs/config-sync-groups/manage-config-sync-groups.md
index 3d68f350e..404d22c23 100644
--- a/content/nginx-one/nginx-configs/config-sync-groups/manage-config-sync-groups.md
+++ b/content/nginx-one/nginx-configs/config-sync-groups/manage-config-sync-groups.md
@@ -114,7 +114,7 @@ You can add existing NGINX instances that are already registered with NGINX One
 
    ``` text
    labels:
-      config_sync_group: <config_sync_group>
+      config-sync-group: <config_sync_group>
    ```
 
 4. Restart NGINX Agent: