diff --git a/.github/workflows/build_addon.yml b/.github/workflows/build_addon.yml
index c9a7914..34d4ec4 100644
--- a/.github/workflows/build_addon.yml
+++ b/.github/workflows/build_addon.yml
@@ -10,6 +10,7 @@ env:
   TARGET: nextcloud_backup
   IMAGE: "hassio-nextcloud-backup"
   REPOSITORY: ghcr.io/sebclem
+  IMAGE_SOURCE : https://github.com/Sebclem/hassio-nextcloud-backup
 
 
 
@@ -88,4 +89,5 @@ jobs:
           build-args: |
             BUILD_FROM=${{env.BUILD_FROM}}
             BUILD_VERSION=${{env.VERSION}}
+            IMAGE_SOURCE=${{env.IMAGE_SOURCE}}
           file: ./${{env.TARGET}}/Dockerfile
\ No newline at end of file
diff --git a/nextcloud_backup/Dockerfile b/nextcloud_backup/Dockerfile
index 5d82f7b..4eef192 100644
--- a/nextcloud_backup/Dockerfile
+++ b/nextcloud_backup/Dockerfile
@@ -19,6 +19,7 @@ ARG BUILD_ARCH
 ARG BUILD_DATE
 ARG BUILD_REF
 ARG BUILD_VERSION
+ARG IMAGE_SOURCE
 
 # Labels
 LABEL \
@@ -36,4 +37,5 @@ LABEL \
     org.label-schema.usage="https://github.com/hassio-addons/addon-example/tree/master/README.md" \
     org.label-schema.vcs-ref=${BUILD_REF} \
     org.label-schema.vcs-url="https://github.com/hassio-addons/addon-example" \
-    org.label-schema.vendor="Sebclem"
+    org.label-schema.vendor="Sebclem"\
+    org.opencontainers.image.source=${IMAGE_SOURCE}