diff --git a/.github/workflows/sonar.yml b/.github/workflows/sonar.yml
index 20fa9fc2..e47a619e 100644
--- a/.github/workflows/sonar.yml
+++ b/.github/workflows/sonar.yml
@@ -12,6 +12,15 @@ jobs:
         with:
           fetch-depth: 0
 
+      - name: Setup Flutter
+        uses: subosito/flutter-action@v2
+        with:
+          channel: "stable"
+          cache: true
+
+      - name: Install dependencies
+        run: flutter pub get
+
       - name: SonarQube Scan
         uses: SonarSource/sonarqube-scan-action@v6
         env: