diff --git a/.github/workflows/hugo.yml b/.github/workflows/hugo.yml
index 91c27f4..c8f43c8 100644
--- a/.github/workflows/hugo.yml
+++ b/.github/workflows/hugo.yml
@@ -25,6 +25,10 @@ jobs:
         with:
           submodules: recursive
 
+      - name: Setup Pages
+        id: pages
+        uses: actions/configure-pages@v5
+
       - name: Setup Hugo
         uses: peaceiris/actions-hugo@v2
         with:
@@ -32,7 +36,12 @@ jobs:
           extended: true
 
       - name: Build site
-        run: hugo --minify
+        run: |
+          if [ -n "${{ steps.pages.outputs.base_url }}" ]; then
+            hugo --minify --baseURL "${{ steps.pages.outputs.base_url }}"
+          else
+            hugo --minify
+          fi
 
       - name: Upload artifact
         if: github.event_name == 'push'