diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 00000000..8a314f81
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,44 @@
+name: Build
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  client:
+    name: Client (${{ matrix.os }})
+    runs-on: ${{ matrix.os }}
+
+    strategy:
+      matrix:
+        node-version:
+          - 20.x
+        os:
+          - ubuntu-20.04
+          - windows-2019
+        include:
+          - os: ubuntu-20.04
+            script: build-release-linux
+          - os: windows-2019
+            script: build-release
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Setup Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v4
+        with:
+          node-version: ${{ matrix.node-version }}
+
+      - name: Install dependencies
+        working-directory: client
+        run: npm ci
+
+      - name: Build
+        working-directory: client
+        run: npm run ${{ matrix.script }}
diff --git a/client/copy.sh b/client/copy.sh
new file mode 100755
index 00000000..b809b1fc
--- /dev/null
+++ b/client/copy.sh
@@ -0,0 +1,4 @@
+cp ./node_modules/leaflet/dist/leaflet.css ./public/stylesheets/leaflet/leaflet.css 
+cp ./node_modules/leaflet-gesture-handling/dist/leaflet-gesture-handling.css ./public/stylesheets/leaflet/leaflet-gesture-handling.css
+cp ./node_modules/leaflet.nauticscale/dist/leaflet.nauticscale.js ./public/javascripts/leaflet.nauticscale.js
+cp ./node_modules/leaflet-path-drag/dist/L.Path.Drag.js ./public/javascripts/L.Path.Drag.js
diff --git a/client/package.json b/client/package.json
index 4e1de078..da597c07 100644
--- a/client/package.json
+++ b/client/package.json
@@ -7,6 +7,7 @@
   "scripts": {
     "build": "browserify .\\src\\index.ts --debug -o .\\public\\javascripts\\bundle.js -t [ babelify --global true --presets [ @babel/preset-env ] --extensions '.js'] -p [ tsify --noImplicitAny ] && copy.bat",
     "build-release": "browserify .\\src\\index.ts -o .\\public\\javascripts\\bundle.js -t [ babelify --global true --presets [ @babel/preset-env ] --extensions '.js'] -p [ tsify --noImplicitAny ] && copy.bat",
+    "build-release-linux": "browserify ./src/index.ts -o ./public/javascripts/bundle.js -t [ babelify --global true --presets [ @babel/preset-env ] --extensions '.js'] -p [ tsify --noImplicitAny ] && ./copy.sh",
     "emit-declarations": "tsc --project tsconfig.json --declaration --emitDeclarationOnly --outfile ./@types/olympus/index.d.ts",
     "copy": "copy.bat",
     "start": "node ./bin/www",