diff --git a/community.json b/community.json
index c905348f..71692a85 100644
--- a/community.json
+++ b/community.json
@@ -656,7 +656,7 @@
     },
     "mattermost": {
         "branch": "master",
-        "level": 3,
+        "level": 7,
         "revision": "8101d3a67a02dd95361120b740d39994c04fbf56",
         "state": "working",
         "url": "https://github.com/YunoHost-Apps/mattermost_ynh"