diff --git a/manifest.json b/manifest.json
index f57db8e..79fcb74 100644
--- a/manifest.json
+++ b/manifest.json
@@ -8,6 +8,14 @@
     },
     "version": "0.9.5~ynh1",
     "url": "https://www.galette.eu",
+    "upstream": {
+        "license": "GPL-3.0-or-later",
+        "website": "https://www.galette.eu",
+        "demo": "https://demo.galette.eu/login",
+        "admindoc": "https://doc.galette.eu/fr/master/",
+        "userdoc": "https://yunohost.org/apps",
+        "code": "https://github.com/galette/galette"
+    },
     "license": "GPL-3.0-or-later",
     "maintainer": {
         "name": "",