diff --git a/.github/workflows/cdn_deploy.yml b/.github/workflows/cdn_deploy.yml
index 367fd3e..cad338a 100644
--- a/.github/workflows/cdn_deploy.yml
+++ b/.github/workflows/cdn_deploy.yml
@@ -72,12 +72,8 @@ jobs:
       - name: Upload to S3
         env:
           # latest for main branch, else tag name
-          PATH: ${{ github.ref_name == 'main' && 'latest' || github.ref_name }}
+          S3_PATH: ${{ github.ref_name == 'main' && 'latest' || github.ref_name }}
         run: |
-          # Install AWS CLI
-          apt-get update
-          apt-get install -y awscli --no-install-recommends
-
           # Push to S3
           aws s3 sync ${{ github.workspace }}/dist/index.js \
-          s3://${{ vars.S3_BUCKET_NAME }}/ui/${{ env.PATH }}/core.js
+          s3://${{ vars.S3_BUCKET_NAME }}/ui/${{ env.S3_PATH }}/core.js