diff --git a/.github/workflows/check_sonar_tests.yml b/.github/workflows/check_sonar_tests.yml
index be7a417..058836b 100644
--- a/.github/workflows/check_sonar_tests.yml
+++ b/.github/workflows/check_sonar_tests.yml
@@ -63,7 +63,7 @@ jobs:
           echo "sonar.pullrequest.key=${{ github.event.number }}" >> sonar-project.properties
           echo "sonar.pullrequest.branch=${{ github.head_ref }}" >> sonar-project.properties
           echo "sonar.pullrequest.base=${{ github.base_ref }}" >> sonar-project.properties
-          echo "sonar.scm.revision=${GIT_REVISION}" >> sonar-project.properties
+          echo "sonar.scm.revision=$GIT_REVISION" >> sonar-project.properties
 
       - name: Run Sonar-Swift Script
         run: |