diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 2eb7f36..8882342 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -42,7 +42,7 @@ jobs:
         if: github.ref != 'refs/heads/main' && !startsWith(github.ref, 'refs/heads/release/')
         run: mvn -B -P coverage verify
       - name: Analysis
-        if: matrix.analysis
+        if: ${{ matrix.analysis && env.GITHUB_TOKEN != '' && env.SONAR_TOKEN != '' }}
         run: >
           mvn -B sonar:sonar
           -Dsonar.host.url=https://sonarcloud.io