diff --git a/.github/workflows/deploy.yaml b/.github/workflows/deploy.yaml
new file mode 100644
index 0000000..1c74997
--- /dev/null
+++ b/.github/workflows/deploy.yaml
@@ -0,0 +1,27 @@
+name: Deploy an application
+
+on:
+  workflow_dispatch:
+    inputs:
+      app:
+        type: choice
+        description: The app to deploy
+        options:
+          - widetom
+          - cargo-bisect-rustc-service
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    name: Build
+    steps:
+      - name: Login to docker.nilstrieb.dev
+        uses: docker/login-action@v2
+        with:
+          registry: docker.nilstrieb.dev
+          username: ${{ secrets.DOCKER_NILSTRIEB_DEV_USER }}
+          password: ${{ secrets.DOCKER_NILSTRIEB_DEV_PASSWORD }}
+      - uses: actions/checkout@v3
+      - name: Check out application source
+        run: |
+          APP=${{ github.event.inputs.app }}
diff --git a/ci/build.sh b/ci/build.sh
new file mode 100755
index 0000000..56221c5
--- /dev/null
+++ b/ci/build.sh
@@ -0,0 +1,15 @@
+#/usr/bin/env bash
+
+APP="$1"
+
+echo "Checking out $APP"
+
+git clone "https://github.com/Nilstrieb/$APP.git" ../app
+cd ../app
+
+CURRENT_COMMIT=$(git rev-parse HEAD | cut -c1-8)
+echo "Latest commit of $APP is $CURRENT_COMMIT"
+
+IMAGE_FULL_NAME="docker.nilstrieb.dev/$APP:$CURRENT_COMMIT"
+docker build -t "$IMAGE_FULL_NAME"
+docker push "$IMAGE_FULL_NAME"
\ No newline at end of file