diff --git a/.github/workflows/pull_request_secure.yml b/.github/workflows/pull_request_secure.yml
index 9dc13f47daa..920fe1c790d 100644
--- a/.github/workflows/pull_request_secure.yml
+++ b/.github/workflows/pull_request_secure.yml
@@ -394,4 +394,7 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}  # Needed to get PR information, if any
           SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }} # Needed to run the SonarCloud analysis
-        run: mvn -B -Psonarcloud-analysis validate org.sonarsource.scanner.maven:sonar-maven-plugin:sonar -Dsonar.organization=timefold -Dsonar.projectKey=ai.timefold:timefold-solver -Dsonar.host.url=https://sonarcloud.io -Dsonar.pullrequest.key=${{ github.event.pull_request.number }} -Dsonar.pullrequest.branch=${{ github.event.pull_request.head.ref }} -Dsonar.scm.revision=${{ github.event.pull_request.head.sha }}
+          PR_NUMBER: ${{ github.event.pull_request.number }}
+          PR_BRANCH: ${{ github.event.pull_request.head.ref }}
+          PR_SHA: ${{ github.event.pull_request.head.sha }}
+        run: mvn -B -Psonarcloud-analysis validate org.sonarsource.scanner.maven:sonar-maven-plugin:sonar -Dsonar.organization=timefold -Dsonar.projectKey=ai.timefold:timefold-solver -Dsonar.host.url=https://sonarcloud.io -Dsonar.pullrequest.key="$PR_NUMBER" -Dsonar.pullrequest.branch="$PR_BRANCH" -Dsonar.scm.revision="$PR_SHA"