diff --git a/.github/workflows/deploy-wasm.yml b/.github/workflows/deploy-wasm.yml
new file mode 100644
index 0000000..c806561
--- /dev/null
+++ b/.github/workflows/deploy-wasm.yml
@@ -0,0 +1,37 @@
+name: Deploy WASM bundle
+
+on:
+  push:
+    branches: ["main", "develop"]
+  pull_request:
+    branches: ["main"]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v2
+
+      - name: Use Node.js
+        uses: actions/setup-node@v2
+        with:
+          node-version: "18"
+
+      - name: Install dependencies and build
+        run: |
+          cd wasm
+          npm ci
+          npm run build
+
+      - name: Setup AWS Credentials
+        uses: aws-actions/configure-aws-credentials@v1
+        with:
+          aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
+          aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+          aws-region: us-west-1
+
+      - name: Upload to S3
+        run: |
+          aws s3 sync wasm/dist s3://zakfarmer-php-rs