diff --git a/official.json b/official.json
index cfb4d1c3..7289e379 100644
--- a/official.json
+++ b/official.json
@@ -72,10 +72,10 @@
         "url": "https://github.com/YunoHost-apps/phpmyadmin_ynh"
     },
     "roundcube": {
-        "branch": "master",
-        "revision": "e1935dfc311de2700ea2cb7ad74dcc1519dbae2f",
+        "branch": "old-stable",
+        "revision": "4ec0ae96cc25477fe7071102c6bb678399c50a7e",
         "state": "validated",
-        "url": "https://github.com/Kloadut/roundcube_ynh"
+        "url": "https://github.com/YunoHost-Apps/roundcube_ynh"
     },
     "searx": {
         "branch": "master",