diff --git a/.github/workflows/interop-tests.yml b/.github/workflows/interop-tests.yml
index 3d64a3b..0485faf 100644
--- a/.github/workflows/interop-tests.yml
+++ b/.github/workflows/interop-tests.yml
@@ -43,5 +43,5 @@ jobs:
           tf_scope: "private"
           tmt_plan_regex: "ansible-tests"
           pull_request_status_name: ${{ matrix.context }}
-          variables: "REPO_URL=$GITHUB_SERVER_URL/$GITHUB_REPOSITORY;REPO_NAME=$GITHUB_REPOSITORY;PR_NUMBER=${{ github.event.issue.number }};TEST_NAME=${{ matrix.test_name }}"
+          variables: "REPO_URL=${{ github.server_url }}/${{ github.repository }};REPO_NAME=${{ github.repository }};PR_NUMBER=${{ github.event.issue.number }};TEST_NAME=${{ matrix.test_name }}"
           compose: "RHEL-8.8.0-Nightly"