diff --git a/.github/workflows/builder.yml b/.github/workflows/builder.yml
index b58a8f6..06b97f7 100644
--- a/.github/workflows/builder.yml
+++ b/.github/workflows/builder.yml
@@ -71,6 +71,16 @@ jobs:
           --${{ matrix.arch }} \
           --target /data \
           --generic ${{ needs.init.outputs.version }}
+
+    - name: Signing image
+      if: needs.init.outputs.publish == 'true'
+      uses: home-assistant/actions/helpers/codenotary@master
+      with:
+        source: docker://homeassistant/${{ matrix.arch }}-hassio-multicast:${{ needs.init.outputs.version }}
+        user: ${{ secrets.VCN_USER }}
+        password: ${{ secrets.VCN_PASSWORD }}
+        organisation: ${{ secrets.VCN_ORG }}
+
   version:
     name: Update version
     needs: ["init", "build"]
@@ -94,4 +104,4 @@ jobs:
       with:
         key: ${{ env.BUILD_NAME }}
         version: ${{ needs.init.outputs.version }}
-        channel: ${{ needs.init.outputs.channel }}
\ No newline at end of file
+        channel: ${{ needs.init.outputs.channel }}