diff --git a/.github/workflows/hugo.yml b/.github/workflows/hugo.yml
index a8cf471..6d867a3 100644
--- a/.github/workflows/hugo.yml
+++ b/.github/workflows/hugo.yml
@@ -54,6 +54,7 @@ jobs:
           HUGO_ENVIRONMENT: production
         run: |
           hugo \
+            --gc \
             --minify \
             --baseURL "${{ steps.pages.outputs.base_url }}/"
       - name: Upload artifact