diff --git a/.github/workflows/build-and-publish.yml b/.github/workflows/build-and-publish.yml
new file mode 100644
index 0000000..7c45f0c
--- /dev/null
+++ b/.github/workflows/build-and-publish.yml
@@ -0,0 +1,30 @@
+name: build docker image and push to dockerhub
+
+on:
+  push:
+    branches:
+      - "main"
+
+jobs:
+  docker-build-and-push:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      -
+        name: Login to DockerHub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_TOKEN }}
+      -
+        name: Build and push
+        uses: docker/build-push-action@v6
+        with:
+          push: true
+          tags: bentopdf/bentopdf:latest
+          platforms: linux/amd64,linux/arm64
\ No newline at end of file
diff --git a/nginx.conf b/nginx.conf
index ace64e7..abcd35d 100644
--- a/nginx.conf
+++ b/nginx.conf
@@ -4,6 +4,9 @@ events {
 
 http {
     include /etc/nginx/mime.types;
+    types {
+        application/javascript mjs;
+    }
     default_type application/octet-stream;
 
     gzip on;