diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 6cfeadb..427ffbb 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -46,10 +46,19 @@ jobs:
         username: ${{ secrets.DOCKERHUB_USERNAME }}
         password: ${{ secrets.DOCKERHUB_TOKEN }}
 
+    - name: Login to GitHub Container Registry
+      uses: docker/login-action@v1
+      with:
+        registry: ghcr.io
+        username: ${{ secrets.GIT_USER }}
+        password: ${{ secrets.GIT_TOKEN }}
+
     - name: Publish ${{ matrix.architecture }} builder
       uses: home-assistant/builder@master
       with:
         args: |
           --${{ matrix.architecture }} \
           --target /data \
-          --generic $GIT_TAG_NAME
\ No newline at end of file
+          --with-codenotary "${{ secrets.VCN_USER }}" "${{ secrets.VCN_PASSWORD }}" "${{ secrets.VCN_ORG }}" \
+          --verify-from "${{ secrets.VCN_ORG }}" \
+          --generic $GIT_TAG_NAME
diff --git a/build.json b/build.json
index 1a81912..a90f744 100644
--- a/build.json
+++ b/build.json
@@ -1,5 +1,6 @@
 {
     "image": "homeassistant/{arch}-builder",
+    "shadow_repository": "ghcr.io/home-assistant",
     "build_from": {
         "aarch64": "homeassistant/aarch64-base:3.13",
         "armv7": "homeassistant/armv7-base:3.13",
@@ -13,4 +14,4 @@
     "labels": {
         "io.hass.type": "builder"
     }
-}
\ No newline at end of file
+}