diff --git a/.github/workflows/on-push.yml b/.github/workflows/pr-lint-and-test.yml
similarity index 92%
rename from .github/workflows/on-push.yml
rename to .github/workflows/pr-lint-and-test.yml
index e7982a8e94..1e1b397352 100644
--- a/.github/workflows/on-push.yml
+++ b/.github/workflows/pr-lint-and-test.yml
@@ -1,9 +1,7 @@
-name: on-push-event
+name: pr-lint-and-test
 on:
-  push:
-    branches:    
-          - '**'        # matches every branch
-          - '!main' 
+  pull_request:
+    types: [opened, synchronize]
 jobs:
   on_push:
     runs-on: ubuntu-latest
diff --git a/NOTICE b/NOTICE
index 616fc58894..cbf924b82a 100644
--- a/NOTICE
+++ b/NOTICE
@@ -1 +1,2 @@
 Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+