diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 084f2435a..772bc1153 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,65 +1,65 @@
-# name: CI
+name: CI
 
-# on:
-#   push:
-#     branches:
-#       - deploy-v3
-#   pull_request: ~
-#   workflow_dispatch: ~
+on:
+  push:
+    branches:
+      - deploy-v3
+  pull_request: ~
+  workflow_dispatch: ~
 
-# concurrency:
-#   group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
-#   cancel-in-progress: true
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
 
-# jobs:
-#   tests:
-#     name: Tests
-#     runs-on: ubuntu-latest
-#     permissions:
-#       contents: 'read'
-#       id-token: 'write'
-#     steps:
-#       - name: Checkout
-#         uses: actions/checkout@v3
-#       - name: Pull images
-#         run: docker compose pull --ignore-pull-failures || true
-#       - name: Start services
-#         run: docker compose up --build -d
-#       - name: Wait for services
-#         run: |
-#           while status="$(docker inspect --format="{{if .Config.Healthcheck}}{{print .State.Health.Status}}{{end}}" "$(docker compose ps -q php)")"; do
-#             case $status in
-#               starting) sleep 1;;
-#               healthy) exit 0;;
-#               unhealthy)
-#                 docker compose ps
-#                 docker compose logs
-#                 exit 1
-#               ;;
-#             esac
-#           done
-#           exit 1
-#       - name: Check HTTP reachability
-#         run: curl -v -o /dev/null http://localhost
-#       - name: Check API reachability
-#         run: curl -vk -o /dev/null https://localhost
-#       - name: Check PWA reachability
-#         run: "curl -vk -o /dev/null -H 'Accept: text/html' https://localhost"
-#       - name: Create test database
-#         run: |
-#           docker compose exec -T php bin/console -e test doctrine:database:create
-#           docker compose exec -T php bin/console -e test doctrine:migrations:migrate --no-interaction
-#       - name: PHPUnit
-#         run: docker compose exec -T php bin/phpunit
-#       - name: Doctrine Schema Validator
-#         run: docker compose exec -T php bin/console doctrine:schema:validate
-#       - name: Psalm
-#         run: docker compose exec -T php vendor/bin/psalm
-#       # gcloud does not work with Python 3.10 because collections. Mappings were removed in Python 3.10.
-#       - uses: actions/setup-python@v4
-#         with:
-#           python-version: 3.9.15
-#       - name: Setup gcloud
-#         uses: google-github-actions/setup-gcloud@v1
-#       - name: Lint Helm
-#         run: helm lint ./helm/api-platform/
+jobs:
+  tests:
+    name: Tests
+    runs-on: ubuntu-latest
+    permissions:
+      contents: 'read'
+      id-token: 'write'
+    env:
+      GITHUB_KEY: ${{ secrets.GH_KEY }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Pull images
+        run: docker compose pull --ignore-pull-failures || true
+      - name: Start services
+        run: docker compose up --build -d
+      - name: Wait for services
+        run: |
+          while status="$(docker inspect --format="{{if .Config.Healthcheck}}{{print .State.Health.Status}}{{end}}" "$(docker compose ps -q php)")"; do
+            case $status in
+              starting) sleep 1;;
+              healthy) exit 0;;
+              unhealthy)
+                docker compose ps
+                docker compose logs
+                exit 1
+              ;;
+            esac
+          done
+          exit 1
+      - name: Check HTTP reachability
+        run: curl -v -o /dev/null http://localhost
+      - name: Check API reachability
+        run: curl -vk -o /dev/null https://localhost
+      - name: Check PWA reachability
+        run: "curl -vk -o /dev/null -H 'Accept: text/html' https://localhost"
+      - name: Create test database
+        run: |
+          docker compose exec -T php bin/console -e test doctrine:database:create
+          docker compose exec -T php bin/console -e test doctrine:migrations:migrate --no-interaction
+      - name: PHPUnit
+        run: docker compose exec -T php bin/phpunit
+      - name: Doctrine Schema Validator
+        run: docker compose exec -T php bin/console doctrine:schema:validate
+      # gcloud does not work with Python 3.10 because collections. Mappings were removed in Python 3.10.
+      - uses: actions/setup-python@v4
+        with:
+          python-version: 3.9.15
+      - name: Setup gcloud
+        uses: google-github-actions/setup-gcloud@v1
+      - name: Lint Helm
+        run: helm lint ./helm/api-platform/
diff --git a/api/src/Entity/Greeting.php b/api/src/Entity/Greeting.php
index 93c831a4d..4e1d1aa92 100644
--- a/api/src/Entity/Greeting.php
+++ b/api/src/Entity/Greeting.php
@@ -9,7 +9,7 @@
 /**
  * This is a dummy entity. Remove it!
  */
-#[ApiResource(mercure: true)]
+#[ApiResource]
 #[ORM\Entity]
 class Greeting
 {
diff --git a/docker-compose.yml b/docker-compose.yml
index 4f48d9866..5e269a242 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -88,4 +88,4 @@ volumes:
 
 secrets:
   GITHUB_KEY:
-    file: ./secret_github_key
+    environment: GITHUB_KEY