diff --git a/SOURCES/modulemd.src.txt b/SOURCES/modulemd.src.txt
index aa30986..5219cde 100644
--- a/SOURCES/modulemd.src.txt
+++ b/SOURCES/modulemd.src.txt
@@ -1,33 +1,39 @@
+---
 document: modulemd
 version: 2
 data:
-    summary: Electronic mail discussion and e-newsletter lists managing software
-    description: An initial version of the mailman mailing list management software
-    license:
-        module: [MIT]
-    dependencies:
-        - buildrequires:
-                platform: [el8]
-                python27: [2.7]
-          requires:
-                platform: [el8]
-                python27: [2.7]
-    references:
-        documentation: https://launchpad.net/mailman
-        tracker: https://bugs.launchpad.net/mailman
-    profiles:
-        common:
-            rpms:
-                - mailman
-    api:
-        rpms:
-            - mailman
-    filter:
-        rpms:
-            - python3-dns
-    components:
-        rpms:
-            mailman:
-                rationale: Module API.
-                ref: stream-2.1
-                buildorder: 1
+  name: mailman
+  stream: 2.1
+  summary: Electronic mail discussion and e-newsletter lists managing software
+  description: >-
+    An initial version of the mailman mailing list management software
+  license:
+    module:
+    - MIT
+  dependencies:
+  - buildrequires:
+      platform: [el8]
+      python27: [2.7]
+    requires:
+      platform: [el8]
+      python27: [2.7]
+  references:
+    documentation: https://launchpad.net/mailman
+    tracker: https://bugs.launchpad.net/mailman
+  profiles:
+    common:
+      rpms:
+      - mailman
+  api:
+    rpms:
+    - mailman
+  filter:
+    rpms:
+    - python3-dns
+  components:
+    rpms:
+      mailman:
+        rationale: Module API.
+        ref: stream-2.1-rhel-8.3.0
+        buildorder: 1
+...