diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
new file mode 100644
index 0000000..22a413b
--- /dev/null
+++ b/.github/workflows/ci.yaml
@@ -0,0 +1,38 @@
+name: ci
+
+on:
+  push:
+    branches:
+      - "master"
+  pull_request:
+    branches:
+      - "master"
+
+jobs:
+  docker:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      - name: Build app
+        uses: docker/build-push-action@v5
+        with:
+          context: app
+          load: true
+      - name: Build nginx
+        uses: docker/build-push-action@v5
+        with:
+          context: nginx
+          load: true
+      - name: Build cron
+        uses: docker/build-push-action@v5
+        with:
+          context: cron
+          load: true
+      - name: Build db
+        uses: docker/build-push-action@v5
+        with:
+          context: db
+          load: true