diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 68388a5fa90..bbe8f792a41 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -26,11 +26,16 @@ on:
 
 jobs:
   check:
+    env:
+      SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
     name: Check & Publish
     runs-on: ubuntu-latest
     timeout-minutes: 60
     steps:
       - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
       - uses: actions/setup-python@v4
         with:
           python-version: '3.x'
@@ -101,6 +106,7 @@ jobs:
           ./gradlew check jacoco javadoc --no-daemon --priority=normal
 
       - name: Analyze with Sonar
+        if: ${{ env.SONAR_TOKEN != 0 }}
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}