diff --git a/dd-sso/admin/src/admin/lib/postup.py b/dd-sso/admin/src/admin/lib/postup.py
index 03e0894..f083985 100644
--- a/dd-sso/admin/src/admin/lib/postup.py
+++ b/dd-sso/admin/src/admin/lib/postup.py
@@ -47,7 +47,7 @@ class Postup:
         while not ready:
             try:
                 self.pg = Postgres(
-                    "isard-apps-postgresql",
+                    "dd-apps-postgresql",
                     "moodle",
                     app.config["MOODLE_POSTGRES_USER"],
                     app.config["MOODLE_POSTGRES_PASSWORD"],