diff --git a/.github/workflows/build-push-gcr.yaml b/.github/workflows/build-push-gcr.yaml
deleted file mode 100644
index 072f16d..0000000
--- a/.github/workflows/build-push-gcr.yaml
+++ /dev/null
@@ -1,39 +0,0 @@
-name: Build & Publish Image to GCR
-
-on:
-  push:
-    branches:
-    - non-existing-branch
-
-env:
-  PROJECT_ID:   hackathon-297608
-  GCR_LOCATION: eu.gcr.io
-  IMAGE_NAME:   ${{ github.repository }}
-  GITHUB_SHA:   ${{ github.sha }}
-
-jobs:
-  gcloud-install-build-push-GCR:
-    name: Add gcloud, Build & Publish
-    runs-on: ubuntu-20.04
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v3
-
-    - name: Google Authentication
-      uses: google-github-actions/auth@v0.8.0
-      with:
-        credentials_json: ${{ secrets.GCR_SERVICE_ACCOUNT_KEY }}
-
-    - name: Setup gcloud cli
-      uses: google-github-actions/setup-gcloud@v0.6.0
-      with:
-        version: '391.0.0'
-
-    - name: Build & Publish
-      working-directory: iris
-      run: |
-        gcloud auth configure-docker
-        export TAG=${GCR_LOCATION}/${PROJECT_ID}/$(echo ${IMAGE_NAME,,} | tr '/' '-'):${GITHUB_SHA}
-        docker build --tag ${TAG} .
-        docker push ${TAG}
-
diff --git a/.github/workflows/workflow.yaml b/.github/workflows/workflow.yaml
index 356a3d8..9d08c84 100644
--- a/.github/workflows/workflow.yaml
+++ b/.github/workflows/workflow.yaml
@@ -14,7 +14,6 @@ on:
 env:
   PROJECT_ID:          iris-community-demos
   SERVICE_ACCOUNT_KEY: ${{ secrets.SERVICE_ACCOUNT_KEY }}
-  GOOGLE_CREDENTIALS:  ${{ secrets.TF_SERVICE_ACCOUNT_KEY }}
   GITHUB_SHA:          ${{ github.sha }}
   GCR_LOCATION:        eu.gcr.io
   IMAGE_NAME:          dc-analytics-image
@@ -55,49 +54,10 @@ jobs:
       run: |
         docker push ${REGION}-docker.pkg.dev/${PROJECT_ID}/community/${IMAGE_NAME}:${GITHUB_SHA}
 
-  # gke-provisioner:
-  #   # Inspired by:
-  #   ## https://www.terraform.io/docs/github-actions/getting-started.html
-  #   ## https://github.com/hashicorp/terraform-github-actions
-  #   name: Provision GKE cluster
-  #   runs-on: ubuntu-20.04
-  #   steps:
-  #   - name: Checkout
-  #     uses: actions/checkout@v3
-
-  #   - name: Terraform init
-  #     uses: hashicorp/terraform-github-actions@master
-  #     with:
-  #       tf_actions_version: 0.12.17
-  #       tf_actions_subcommand: 'init'
-  #       tf_actions_working_dir: 'terraform'
-
-  #   - name: Terraform validate
-  #     uses: hashicorp/terraform-github-actions@master
-  #     with:
-  #       tf_actions_version: 0.12.17
-  #       tf_actions_subcommand: 'validate'
-  #       tf_actions_working_dir: 'terraform'
-
-  #   - name: Terraform plan
-  #     uses: hashicorp/terraform-github-actions@master
-  #     with:
-  #       tf_actions_version: 0.12.17
-  #       tf_actions_subcommand: 'plan'
-  #       tf_actions_working_dir: 'terraform'
-
-  #   - name: Terraform apply
-  #     uses: hashicorp/terraform-github-actions@master
-  #     with:
-  #       tf_actions_version: 0.12.17
-  #       tf_actions_subcommand: 'apply'
-  #       tf_actions_working_dir: 'terraform'
-
   kubernetes-deploy:
     name: Deploy Kubernetes manifests to GKE cluster
     needs:
     - gcloud-setup-and-build-and-publish-to-GCR
-    # - gke-provisioner
     runs-on: ubuntu-22.04
     steps:
     - name: Checkout