diff --git a/.github/workflows/sonar.yml b/.github/workflows/sonar.yml
index 9ecf96d..ff96b3a 100644
--- a/.github/workflows/sonar.yml
+++ b/.github/workflows/sonar.yml
@@ -14,6 +14,8 @@ jobs:
 
     steps:
     - uses: actions/checkout@v2
+      with:
+       fetch-depth: 0  # Shallow clones should be disabled for a better relevancy of analysis
     - name: Set up Ruby
       uses: ruby/setup-ruby@v1
       with: