diff --git a/.github/workflows/codebuild-pr-test.yml b/.github/workflows/codebuild-pr-test.yml
deleted file mode 100644
index 67853b57ec68..000000000000
--- a/.github/workflows/codebuild-pr-test.yml
+++ /dev/null
@@ -1,22 +0,0 @@
-name: CI
-
-on:
-  push:
-    branches: [ master ]
-  pull_request:
-    branches: [ master ]
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-    - name: Configure AWS Credentials
-      uses: aws-actions/configure-aws-credentials@v1
-      with:
-        aws-access-key-id: ${{ secrets.CI_AWS_ACCESS_KEY_ID }}
-        aws-secret-access-key: ${{ secrets.CI_AWS_SECRET_ACCESS_KEY }}
-        aws-region: us-west-2
-    - name: Run CodeBuild
-      uses: aws-actions/aws-codebuild-run-project@v1.0.2
-      with:
-        project-name: aws-sdk-js-modular-pr-test
\ No newline at end of file