diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b913ff4..f190b97 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,10 +14,20 @@ jobs:
   lint-test:
     runs-on: ubuntu-latest
 
+    strategy:
+      matrix:
+        directory: ['api', 'xythrion']
+
     steps:
       - name: Checkout repository
         uses: actions/checkout@v2
 
+      - name: Set working directory
+        working-directory: ${{ matrix.directory }}
+
+      - name: pwd and ls
+        run: pwd && ls -al
+
       - name: Set up Python 3.11
         uses: actions/setup-python@v2
         with: