diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7bd5fc7..adeafea 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -60,33 +60,33 @@ jobs:
         run: uv run pytest --cov=src/contract_check --cov-branch --cov-report=term-missing --cov-fail-under=50 -m "not integration" tests/unit
 
   # Integration tests.
-  # test-integration:
-  #   name: Integration tests
-  #   runs-on: ubuntu-latest
-  #   steps:
-  #     - uses: actions/checkout@v4
+  test-integration:
+    name: Integration tests
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
 
-  #     - name: Setup uv
-  #       uses: astral-sh/setup-uv@v8.3.2
-  #       with:
-  #         enable-cache: true
-  #         cache-dependency-glob: uv.lock
+      - name: Setup uv
+        uses: astral-sh/setup-uv@v8.3.2
+        with:
+          enable-cache: true
+          cache-dependency-glob: uv.lock
 
-  #     - name: Install Python
-  #       run: uv python install
+      - name: Install Python
+        run: uv python install
 
-  #     - name: Sync dev dependencies
-  #       run: uv sync --group dev --frozen
+      - name: Sync dev dependencies
+        run: uv sync --group dev --frozen
 
-  #     - name: Start infrastructure (postgres/redis/rabbitmq/minio)
-  #       run: docker compose up -d --wait
+      - name: Start infrastructure (postgres/redis/rabbitmq/minio)
+        run: docker compose up -d --wait
 
-  #     - name: Run integration tests
-  #       run: uv run pytest -m integration
+      - name: Run integration tests
+        run: uv run pytest -m integration
 
-  #     - name: Teardown infrastructure
-  #       if: always()
-  #       run: docker compose down -v
+      - name: Teardown infrastructure
+        if: always()
+        run: docker compose down -v
 
   # Build and push service images on pushes to main. Set these repository secrets:
   #   REGISTRY         e.g. ghcr.io  (or docker.io, your-private-registry.io)