diff --git a/postgresql.yaml b/postgresql.yaml
index c3f217a..f0806b5 100644
--- a/postgresql.yaml
+++ b/postgresql.yaml
@@ -37,4 +37,4 @@ data:
     rpms:
       postgresql:
         rationale: Module API.
-        ref: stream-9.6-rhel-8.8.0
+        ref: stream-postgresql-9.6-rhel-8.9.0