diff --git a/.github/workflows/gh-pages-deploy.yml b/.github/workflows/gh-pages-deploy.yml
index d41e3524f..653f1e552 100644
--- a/.github/workflows/gh-pages-deploy.yml
+++ b/.github/workflows/gh-pages-deploy.yml
@@ -34,7 +34,7 @@ jobs:
       - name: Detect changed specs
         id: detect-changes
         run: |
-          CHANGED=$(pnpm detect-spec-changes)
+          CHANGED=$(pnpm -s detect-spec-changes)
           echo "specUrls=$CHANGED" >> $GITHUB_OUTPUT
 
       - name: Upload static files as artifact