diff --git a/manifest.json b/manifest.json
index 9276a19..7660471 100644
--- a/manifest.json
+++ b/manifest.json
@@ -11,6 +11,7 @@
     "upstream": {
         "license": "AGPL-3.0",
         "demo": "https://demo.2fauth.app/login",
+        "admindoc": "https://docs.2fauth.app/",
         "code": "https://github.com/Bubka/2FAuth"
     },
     "license": "AGPL-3.0",