diff --git a/SOURCES/modulemd.src.txt b/SOURCES/modulemd.src.txt
index db3b887..57d978d 100644
--- a/SOURCES/modulemd.src.txt
+++ b/SOURCES/modulemd.src.txt
@@ -1,38 +1,44 @@
+---
 document: modulemd
 version: 2
 data:
-    summary: Varnish HTTP cache
-    description: Varnish Cache web application accelerator
-    license:
-        module: [ MIT ]
-    dependencies:
-        - buildrequires:
-                platform: [el8]
-          requires:
-                platform: [el8]
-    references:
-        documentation: http://varnish-cache.org/docs/
-        tracker: https://github.com/varnishcache/varnish-cache/issues
-    profiles:
-        common:
-            rpms:
-                - varnish
-                - varnish-modules
-    buildopts:
-        rpms:
-            macros: |
-                %_without_python2 1
-                %_with_python3 1
-    api:
-        rpms:
-            - varnish
-            - varnish-modules
-    components:
-        rpms:
-            varnish:
-                rationale: Module API.
-                ref: stream-6
-            varnish-modules:
-                rationale: Extension modules.
-                ref: stream-6
-                buildorder: 1
+  name: varnish
+  stream: 6
+  summary: Varnish HTTP cache
+  description: >-
+    Varnish Cache web application accelerator
+  license:
+    module:
+    - MIT
+  dependencies:
+  - buildrequires:
+      platform: [el8]
+    requires:
+      platform: [el8]
+  references:
+    documentation: http://varnish-cache.org/docs/
+    tracker: https://github.com/varnishcache/varnish-cache/issues
+  profiles:
+    common:
+      rpms:
+      - varnish
+      - varnish-modules
+  api:
+    rpms:
+    - varnish
+    - varnish-modules
+  buildopts:
+    rpms:
+      macros: |
+        %_without_python2 1
+        %_with_python3 1
+  components:
+    rpms:
+      varnish:
+        rationale: Module API.
+        ref: stream-6-rhel-8.3.0
+      varnish-modules:
+        rationale: Extension modules.
+        ref: stream-6-rhel-8.3.0
+        buildorder: 1
+...