diff --git a/.github/workflows/pull-request.yml b/.github/workflows/pull-request.yml
index e9117fb..b5d390a 100644
--- a/.github/workflows/pull-request.yml
+++ b/.github/workflows/pull-request.yml
@@ -45,6 +45,7 @@ jobs:
       - name: Pack
         run: |
           npm version 0.0.0-ci --no-git-tag-version --allow-same-version
+          mkdir -p tarball
           npm pack --pack-destination ./tarball
 
       - name: Upload package tarball