diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 618c9b5..f7a8be5 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -40,3 +40,8 @@ jobs:
           charts_dir: stable
         env:
           CR_TOKEN: "${{ secrets.GITHUB_TOKEN }}"
+
+      - name: Publish on ghcr.io
+        run: |
+          helm package stable/vulcan
+          helm login ghcr.io -u ${{ github.actor }} -p ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index b94ed0d..5518b33 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -99,3 +99,30 @@ jobs:
       - name: Compare
         run: |
           ./compare.sh base/stable/vulcan true
+
+  publish:
+
+    runs-on: ubuntu-latest
+
+    if: github.event_name == 'pull_request'
+
+    permissions:
+      contents: write
+      packages: write
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Helm
+        uses: azure/setup-helm@v4
+        with:
+          version: v3.13.3
+
+      - name: Login
+        run: helm registry login ghcr.io -u ${{ github.actor }} -p ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Publish on ghcr.io
+        run: |
+          helm package stable/vulcan
+          find . -name "vulcan-*.tgz" -exec helm push {} ghcr.io/adevinta/vulcan-charts/test \;