diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b10e8fa..7d8ea6a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -42,6 +42,8 @@ jobs:
     permissions:
       contents: read
       packages: write
+      attestations: write
+      id-token: write
     outputs:
       image_tag: ${{ steps.image-tag.outputs.image_tag }}
     steps:
@@ -72,6 +74,8 @@ jobs:
     permissions:
       contents: read
       packages: write
+      attestations: write
+      id-token: write
     outputs:
       image_tag: ${{ steps.image-tag.outputs.image_tag }}
     steps:
@@ -111,24 +115,14 @@ jobs:
       E2E_IMAGE: ${{ needs.docker-e2e-build.outputs.image_tag }}
     steps:
     - uses: actions/checkout@v4
-    - name: Create GitHub App installation token
-      id: app-token
-      uses: actions/create-github-app-token@v1
-      with:
-        app-id: ${{ secrets.E2E_APP_ID }}
-        private-key: ${{ secrets.E2E_APP_KEY }}
-        owner: ${{ github.repository_owner }}
-        repositories: |
-          kemkas
-          kemkas-backend
     - name: Log in to GitHub Container Registry
       uses: docker/login-action@v3
       with:
         registry: ghcr.io
-        username: x-access-token
-        password: ${{ steps.app-token.outputs.token }}
+        username: ${{ github.actor }}
+        password: ${{ secrets.GITHUB_TOKEN }}
     - name: Pull images for test run
-      run: docker compose -f docker-compose.e2e.yaml pull backend frontend e2e
+      run: docker compose -f docker-compose.e2e.yaml pull
     - name: Run Docker Compose E2E tests
       run: docker compose -f docker-compose.e2e.yaml up --no-build --abort-on-container-exit --exit-code-from e2e e2e
     - name: Upload Playwright HTML report
@@ -148,23 +142,3 @@ jobs:
     - name: Tear down Docker Compose stack
       if: always()
       run: docker compose -f docker-compose.e2e.yaml down -v --remove-orphans
-
-# No longer used, and token expired.
-  # deploy-to-beta:
-  #   runs-on: ubuntu-latest
-  #   needs:
-  #     - docker-fe-build
-  #   steps:
-  #     - uses: actions/checkout@v4
-  #       with:
-  #         repository: ${{ github.repository_owner }}/kemkas-deployment
-  #         ref: refs/heads/main
-  #         ssh-key: ${{ secrets.DEPLOYMENT_REPO_DEPLOY_KEY }}
-  #     - uses: mikefarah/yq@v4
-  #       with:
-  #         cmd: yq -i '.spec.template.spec.containers[0].image = "${{ needs.docker-fe-build.outputs.image_tag }}"' ./kemkas-beta/kemkas-fe-deployment.yaml
-  #     - run: |
-  #         git config --add user.email "beta-fe-deployment-bot@kemkas.hu"
-  #         git config --add user.name "Deployment Bot Beta FE"
-  #         git commit -a -m "deploy ${{ needs.docker-fe-build.outputs.image_tag }}" 
-  #         git push
diff --git a/e2e/Dockerfile b/e2e/Dockerfile
index 2f063fd..3a154e5 100644
--- a/e2e/Dockerfile
+++ b/e2e/Dockerfile
@@ -1,5 +1,7 @@
 FROM mcr.microsoft.com/playwright:v1.59.1-noble
 
+LABEL org.opencontainers.image.source = "https://github.com/morbalint/kemkas" 
+
 WORKDIR /work
 
 RUN apt-get update \
diff --git a/frontend/Dockerfile b/frontend/Dockerfile
index c901fa0..ac674b3 100644
--- a/frontend/Dockerfile
+++ b/frontend/Dockerfile
@@ -12,5 +12,7 @@ RUN yarn build
 
 FROM nginx:1.29.7-alpine3.23 AS proxy
 
+LABEL org.opencontainers.image.source = "https://github.com/morbalint/kemkas"
+
 COPY --from=builder "/src/dist" "/usr/share/nginx/html"
 COPY ./nginx.conf /etc/nginx/nginx.conf