diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index a9ed25c..5a14474 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -113,6 +113,6 @@ jobs:
           ENDPOINT_URL: ${{ secrets.S3_CI_ENDPOINT_URL }} 
           AWS_ACCESS_KEY_ID: "${{ env.AWS_ACCESS_KEY_ID }}"
           AWS_SECRET_ACCESS_KEY: "{{ env.AWS_SECRET_ACCESS_KEY }}"
-          AWS_DEFAULT_REGION: ${{ env.AWS_DEFAULT_REGION }}"
+          AWS_DEFAULT_REGION: "${{ env.AWS_DEFAULT_REGION }}"
           BUCK: ${{ env.S3_BUCKET }}
         continue-on-error: true