diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b548ba4..7b51ef9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -3,19 +3,17 @@ on:
   push:
   pull_request:
 jobs:
-  validate:
+  test:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
         with:
-          python-version: '3.12'
+          python-version: "3.12"
           cache: pip
-      - run: python -m pip install -e '.[dev]'
-      - run: ./scripts/validate.sh
-      - run: docker build -t endpoint-monitor:${{ github.sha }} .
-      - run: |
-          docker run -d --name endpoint-monitor -p 8000:8000 endpoint-monitor:${{ github.sha }}
-          for i in $(seq 1 20); do curl -fsS http://127.0.0.1:8000/healthz && exit 0; sleep 1; done
-          docker logs endpoint-monitor
-          exit 1
+      - run: pip install -e '.[dev]'
+      - run: ruff format --check .
+      - run: ruff check .
+      - run: mypy src
+      - run: pytest -q
+      - run: docker build -t endpoint-monitor .