diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
new file mode 100644
index 0000000..cc87a0c
--- /dev/null
+++ b/.github/workflows/docker.yml
@@ -0,0 +1,60 @@
+name: Publish Docker image
+on:
+  release:
+    types: [published]
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  push_to_registries:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        config:
+          - {name: imongr}
+    name: Image shinyproxy-${{ matrix.config.name }}
+    steps:
+      - name: Check out the repo
+        uses: actions/checkout@v4.1.1
+      - name: Lint Dockerfile
+        uses: hadolint/hadolint-action@v3.1.0
+        with:
+          dockerfile: "${{ matrix.config.name }}/Dockerfile"
+      - name: Prepare tags
+        id: docker_meta
+        uses: docker/metadata-action@v5.0.0
+        with:
+          images: hnskde/shinyproxy-${{ matrix.config.name }}
+          tags: |
+            type=ref,event=branch
+            type=ref,event=pr
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3.0.0
+      - name: Login to DockerHub
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@v3.0.0
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      - name: Build and push to Docker Hub
+        uses: docker/build-push-action@v5.0.0
+        with:
+          context: ./${{ matrix.config.name }}
+          file: ./${{ matrix.config.name }}/Dockerfile
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.docker_meta.outputs.tags }}
+          labels: ${{ steps.docker_meta.outputs.labels }}
+          build-args: GH_PAT=${{ secrets.GITHUB_TOKEN }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
diff --git a/imongr/Dockerfile b/imongr/Dockerfile
index cb050a1..7150328 100644
--- a/imongr/Dockerfile
+++ b/imongr/Dockerfile
@@ -1,7 +1,7 @@
 FROM openjdk:8-jre
 
-RUN mkdir -p /opt/shinyproxy/
-RUN wget https://www.shinyproxy.io/downloads/shinyproxy-2.6.1.jar -O /opt/shinyproxy/shinyproxy.jar
+RUN mkdir -p /opt/shinyproxy/ \
+  && wget --progress=dot:giga https://www.shinyproxy.io/downloads/shinyproxy-2.6.1.jar -O /opt/shinyproxy/shinyproxy.jar
 COPY application.yml /opt/shinyproxy/application.yml
 ADD https://raw.githubusercontent.com/mong/imongr/main/pkgdown/favicon/favicon.ico /opt/shinyproxy/