diff --git a/.github/workflows/deploy-storybook.yaml b/.github/workflows/deploy-storybook.yaml
index 804a4d97..d5a0e769 100644
--- a/.github/workflows/deploy-storybook.yaml
+++ b/.github/workflows/deploy-storybook.yaml
@@ -40,6 +40,8 @@ jobs:
       name: github-pages
       url: ${{ steps.deployment.outputs.page_url }}
     runs-on: ubuntu-latest
+    env:
+      GH_PAGES: true
     needs: cache-dependencies
     steps:
       - uses: actions/checkout@v2