diff --git a/SOURCES/modulemd.src.txt b/SOURCES/modulemd.src.txt
index 5b9191d..07f266b 100644
--- a/SOURCES/modulemd.src.txt
+++ b/SOURCES/modulemd.src.txt
@@ -37,13 +37,13 @@ data:
     rpms:
       postgresql:
         rationale: Module API.
-        ref: stream-12-rhel-8.1.1
+        ref: stream-12-rhel-8.3.0
         buildorder: 0
       pgaudit:
         rationale: pgaudit extension
-        ref: stream-12-rhel-8.1.1
+        ref: stream-12-rhel-8.3.0
         buildorder: 1
       postgres-decoderbufs:
         rationale: postgres-decoderbufs extension
-        ref: stream-12-rhel-8.1.1
+        ref: stream-12-rhel-8.3.0
         buildorder: 1
diff --git a/postgresql.yaml b/postgresql.yaml
deleted file mode 100644
index afcce8f..0000000
--- a/postgresql.yaml
+++ /dev/null
@@ -1,51 +0,0 @@
----
-document: modulemd
-version: 2
-data:
-  name: postgresql
-  stream: 12
-  summary: PostgreSQL server and client module
-  description: >-
-    PostgreSQL is an advanced Object-Relational database management system (DBMS).
-    The postgresql-server package contains the programs needed to create and run a
-    PostgreSQL server, which will in turn allow you to create and maintain PostgreSQL
-    databases. The base postgresql package contains the client programs that you'll
-    need to access a PostgreSQL DBMS server.
-  license:
-    module:
-    - MIT
-  dependencies:
-  - buildrequires:
-      platform: [el8.1.0]
-    requires:
-      platform: [el8]
-  references:
-    community: https://www.postgresql.org
-    documentation: https://www.postgresql.org/docs/12/index.html
-    tracker: http://bugzilla.redhat.com
-  profiles:
-    client:
-      rpms:
-      - postgresql
-    server:
-      rpms:
-      - postgresql-server
-  api:
-    rpms:
-    - postgresql
-    - postgresql-server
-  components:
-    rpms:
-      pgaudit:
-        rationale: pgaudit extension
-        ref: caa849bfcbe9c72ff6d27dbdbb4a2969a3b12d6b
-        buildorder: 1
-      postgres-decoderbufs:
-        rationale: postgres-decoderbufs extension
-        ref: e0da85f78060f5c7701d17157ca36e6b1aaf85ad
-        buildorder: 1
-      postgresql:
-        rationale: Module API.
-        ref: 0ef80740a4bb9a460f9d58efd28044c73c579f33
-...
-