diff --git a/.github/workflows/maven.yml b/.github/workflows/maven.yml
index 49bd920..d87b9ed 100644
--- a/.github/workflows/maven.yml
+++ b/.github/workflows/maven.yml
@@ -28,6 +28,9 @@ jobs:
 
       - name: Install, unit test, integration test
         run: mvn install -Dmaven.javadoc.skip=true -B -V
+        
+      - name: Upload coverage reports to Codecov
+        uses: codecov/codecov-action@v3        
 
       - name: Release to maven central
         if: github.ref_name == 'master' && github.event_name != 'pull_request' && github.repository == 'swisspost/vertx-cluster-watchdog'