diff --git a/.github/workflows/s3_upload.yml b/.github/workflows/s3_upload.yml
new file mode 100644
index 000000000..7c8dd5e7b
--- /dev/null
+++ b/.github/workflows/s3_upload.yml
@@ -0,0 +1,18 @@
+name: Upload S3
+on:
+  push:
+    branches:
+      - master
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v1
+    - uses: jakejarvis/s3-sync-action@master
+      with:
+        args: --acl public-read --follow-symlinks --delete --exclude '*' --include 'dapps/*' --include 'blockchains/*'
+      env:
+        AWS_S3_BUCKET: ${{ secrets.AWS_S3_BUCKET }}
+        AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
+        AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+        AWS_REGION: 'us-east-1'