diff --git a/.github/workflows/ci-init-script-check.yml b/.github/workflows/ci-init-script-check.yml
index 92ced140..48e9965e 100644
--- a/.github/workflows/ci-init-script-check.yml
+++ b/.github/workflows/ci-init-script-check.yml
@@ -27,6 +27,8 @@ jobs:
         java-version: 11
     - name: Setup Gradle
       uses: gradle/actions/setup-gradle@v4 # Use a released version to avoid breakages
+      env:
+        ALLOWED_GRADLE_WRAPPER_CHECKSUMS: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 # Invalid wrapper jar used for testing
     - name: Run integration tests
       working-directory: sources/test/init-scripts
       run: ./gradlew check