diff --git a/.github/workflows/github_action_build.yml b/.github/workflows/github_action_build.yml
index 2b4f3bf..460b356 100644
--- a/.github/workflows/github_action_build.yml
+++ b/.github/workflows/github_action_build.yml
@@ -50,7 +50,7 @@ jobs:
       - name: Upload PDF as Artifact
         uses: actions/upload-artifact@v4
         with:
-          name: compiled-pdf-${{ github.ref }}
+          name: compiled-pdf-${{ github.ref_slug }}
           path: output.pdf
 
       - name: Upload binaries to release