diff --git a/.github/workflows/update.yml b/.github/workflows/update.yml
index 51679f9..7c3d378 100644
--- a/.github/workflows/update.yml
+++ b/.github/workflows/update.yml
@@ -36,7 +36,7 @@ jobs:
         run: ./scripts/build_hm_options.sh
 
       - name: Build Hugo
-        run: nix run nixpkgs#hugo --minify
+        run: nix run nixpkgs#hugo -- --minify
 
       - name: Deploy
         uses: peaceiris/actions-gh-pages@v3