diff --git a/ix-dev/community/heimdall/app.yaml b/ix-dev/community/heimdall/app.yaml
index 74610d197a..5be2fe7f6c 100644
--- a/ix-dev/community/heimdall/app.yaml
+++ b/ix-dev/community/heimdall/app.yaml
@@ -32,7 +32,9 @@ run_as_context:
   uid: 0
   user_name: root
 screenshots: []
-sources: null
+sources: 
+- https://github.com/linuxserver/Heimdall
+- https://github.com/linuxserver/docker-heimdall
 title: Heimdall
 train: community
 version: 1.0.0