diff --git a/.github/workflows/build_frontend.yml b/.github/workflows/build_frontend.yml
index c018ee40..a13bc287 100644
--- a/.github/workflows/build_frontend.yml
+++ b/.github/workflows/build_frontend.yml
@@ -29,7 +29,7 @@ jobs:
           working-directory: ./frontend
     environment:
       name: github-pages
-      url: ${{ steps.deployment.outputs.page_url }}/frontend
+      url: ${{ steps.deployment.outputs.page_url }}frontend/
     runs-on: ubuntu-latest
     steps:
       - name: Checkout