diff --git a/.github/workflows/workflow.yml b/.github/workflows/workflow.yml
index bbdc952..c5c91f8 100644
--- a/.github/workflows/workflow.yml
+++ b/.github/workflows/workflow.yml
@@ -89,7 +89,7 @@ jobs:
   release:
     needs: test
     runs-on: ubuntu-latest
-    if: ${{ vars.RUN_CICD == 'true' && success() && (github.ref == 'refs/heads/main' || github.ref == 'refs/heads/prod') && (vars.DEPLOY_DEV == 'true' || vars.DEPLOY_PROD == 'true') }}
+    if: ${{ vars.RUN_CICD == 'true' && success() && github.ref == 'refs/heads/main' && (vars.DEPLOY_DEV == 'true' || vars.DEPLOY_PROD == 'true') }}
     steps:
       - name: Clone repository
         uses: actions/checkout@v4
@@ -134,6 +134,11 @@ jobs:
           engine-announce-retries: ${{ env.DEV_ENGINE_ANNOUNCE_RETRIES }}
           engine-announce-retry-delay: ${{ env.DEV_ENGINE_ANNOUNCE_RETRY_DELAY }}
 
+      - name: Remove unnecessary keys from configuration files
+        uses: swiss-ai-center/common-code/.github/actions/remove-unnecessary-keys-from-kubernetes-configuration-files@main
+        with:
+          configuration-files-location: ./kubernetes
+
       - name: Deploy service on the Kubernetes cluster
         uses: swiss-ai-center/common-code/.github/actions/execute-command-on-kubernetes-cluster@main
         with:
@@ -150,7 +155,7 @@ jobs:
   deploy-prod:
     needs: release
     runs-on: ubuntu-latest
-    if: ${{ vars.RUN_CICD == 'true' && success() && github.ref == 'refs/heads/prod' && vars.DEPLOY_PROD == 'true' }}
+    if: ${{ vars.RUN_CICD == 'true' && success() && github.ref == 'refs/heads/main' && vars.DEPLOY_PROD == 'true' }}
     steps:
       - name: Clone repository
         uses: actions/checkout@v4
diff --git a/kubernetes/ingress.yml b/kubernetes/ingress.yml
index fb2020a..22ce83a 100644
--- a/kubernetes/ingress.yml
+++ b/kubernetes/ingress.yml
@@ -3,14 +3,15 @@ kind: Ingress
 metadata:
   name: my-service-ingress
   annotations:
+    cert-manager.io/issuer: "letsencrypt"
     nginx.ingress.kubernetes.io/proxy-body-size: "16m"
     nginx.org/client-max-body-size: "16m"
 spec:
   rules:
-  - host: my-service.example.com
-    http:
-      paths:
-      - path: /
+    - host: my-service.example.com
+      http:
+        paths:
+          - path: /
         pathType: Prefix
         backend:
           service:
@@ -19,4 +20,5 @@ spec:
               number: 80
   tls:
     - hosts:
-        - my-service.example.com
+      - my-service.example.com
+      secretName: my-service-example-com-tls-cert