diff --git a/postgresql.yaml b/postgresql.yaml
index 2afccd7..64b6ac3 100644
--- a/postgresql.yaml
+++ b/postgresql.yaml
@@ -38,7 +38,7 @@ data:
                 buildorder: 0
             timescaledb:
                 rationale: timescaledb server module
-                ref: stream-postgresql-11
+                ref: main
                 buildorder: 1
             pg-semver:
                 rationale: server module providing semantic version data type