diff --git a/.github/workflows/generate-client.yml b/.github/workflows/generate-client.yml
new file mode 100644
index 000000000..723d01af5
--- /dev/null
+++ b/.github/workflows/generate-client.yml
@@ -0,0 +1,18 @@
+name: Upload OpenAPI spec to Stainless
+
+on:
+  push:
+    branches: [main]
+
+jobs:
+  stainless:
+    concurrency: upload-openapi-spec-action
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: stainless-api/upload-openapi-spec-action@main
+        with:
+          stainless_api_key: ${{ secrets.STAINLESS_API_KEY }}
+          input_path: "crates/jstz_node/openapi.json"
+          config_path: "crates/jstz_node/stainless.yml"
+          project_name: "jstz-client"
diff --git a/.github/workflows/generate-node-client.yml b/.github/workflows/generate-node-client.yml
index 0bfaba7d7..723d01af5 100644
--- a/.github/workflows/generate-node-client.yml
+++ b/.github/workflows/generate-node-client.yml
@@ -1,7 +1,6 @@
 name: Upload OpenAPI spec to Stainless
 
 on:
-  pull_request: # testing only
   push:
     branches: [main]