diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index efe6ef4..7c6d983 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -4,7 +4,7 @@ on:
     branches: ["*"]
     tags-ignore: ["*"]
   pull_request:
-    branches: [main]
+    types: [opened, synchronize, reopened]
 
 jobs:
   test:
@@ -42,3 +42,15 @@ jobs:
           flags: unittests
           fail_ci_if_error: true
           verbose: true
+  sonarcloud:
+    name: SonarCloud
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0  # Shallow clones should be disabled for a better relevancy of analysis
+      - name: SonarCloud Scan
+        uses: SonarSource/sonarcloud-github-action@master
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}