diff --git a/.github/workflows/flyteidl-buf-publish.yml b/.github/workflows/flyteidl-buf-publish.yml
new file mode 100644
index 0000000000..3a6915db6f
--- /dev/null
+++ b/.github/workflows/flyteidl-buf-publish.yml
@@ -0,0 +1,18 @@
+name: Publish flyteidl Buf Package
+
+on:
+  push:
+    branches:
+      - master
+    paths:
+      - 'flyteidl/**'
+jobs:
+  buf:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: bufbuild/buf-setup-action@v1
+      - uses: bufbuild/buf-push-action@v1
+        with:
+          buf_token: ${{ secrets.BUF_TOKEN }}
+          input: 'flyteidl/protos'