diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 576afc00..b0bbbd09 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -77,18 +77,12 @@ jobs:
         if: "!contains(github.event.pull_request.labels.*.name, 'testing-ci-not-necessary')"
         run: echo "SHORT_GITHUB_SHA=$(git rev-parse --short HEAD)" >> "$GITHUB_ENV"
 
-      - name: Configure tests
-        if: "!contains(github.event.pull_request.labels.*.name, 'testing-ci-not-necessary')"
-        id: configure-tests
-        run: |
-          echo "TEST_CLUSTER_ID=${{ env.SHORT_GITHUB_SHA }}" >> "$GITHUB_ENV"
-
       - name: Launch tests in parallel
         if: "!contains(github.event.pull_request.labels.*.name, 'testing-ci-not-necessary')"
         working-directory: ./test/src/
         timeout-minutes: 125
         run: |
-          export TEST_CLUSTER_ID="${{ env.TEST_CLUSTER_ID }}"
+          export TESTS_CLUSTER_ID="${{ env.SHORT_GITHUB_SHA }}"
           export CLEAN_CLUSTER_AT_THE_END=true
           go install gotest.tools/gotestsum@v1.11.0
           gotestsum --junitfile unit-tests.xml --format pkgname -- -v --timeout=120m -p 1 ./...
diff --git a/test/README.md b/test/README.md
index af909df8..4de90f1b 100644
--- a/test/README.md
+++ b/test/README.md
@@ -25,7 +25,7 @@ export AWS_REGION=eu-central-1
 If you want to specify a non-random cluster UID:
 
 ```bash
-export TEST_CLUSTER_ID="myTest"
+export TESTS_CLUSTER_ID="myTest"
 ```
 
 If you don't want to delete the resources at the end of the test: