diff --git a/.github/workflows/tf-acc-test.yaml b/.github/workflows/tf-acc-test.yaml
index 6c6cb981..69b01686 100644
--- a/.github/workflows/tf-acc-test.yaml
+++ b/.github/workflows/tf-acc-test.yaml
@@ -17,8 +17,10 @@ jobs:
       - name: Create service account json file
         shell: bash
         run: |
-          echo "${{ secrets.TF_ACC_SERVICE_ACCOUNT_JSON }}" >~/.service_account.json
-          cat ~/.service_account.json
+          set -e
+          mkdir ~/.stackit
+          echo "${{ secrets.TF_ACC_SERVICE_ACCOUNT_JSON }}" >~/.stackit/credentials.json
+          cat ~/.stackit/credentials.json
 
       - name: Run Test
         uses: ./.github/actions/acc_test