diff --git a/.github/workflows/deploy-pdf.yml b/.github/workflows/deploy-pdf.yml
index 46f05a1..e6ad74f 100644
--- a/.github/workflows/deploy-pdf.yml
+++ b/.github/workflows/deploy-pdf.yml
@@ -36,5 +36,5 @@ jobs:
         with:
           upload_url: ${{ steps.create_release.outputs.upload_url }} 
           asset_path: ./main.pdf
-          asset_name: undergraduate-thesis-${{ github.ref }}.pdf
+          asset_name: undergraduate-thesis-${{ github.ref_name }}.pdf
           asset_content_type: pdf