diff --git a/packages/docs/astro.config.mjs b/packages/docs/astro.config.mjs
index e358e3396..364c71f87 100644
--- a/packages/docs/astro.config.mjs
+++ b/packages/docs/astro.config.mjs
@@ -1,8 +1,9 @@
 import starlight from '@astrojs/starlight';
 import { defineConfig } from 'astro/config';
 import remarkDirective from 'remark-directive';
-import { transformDirectives } from './remark/transformDirectives.ts';
+import { base } from './config.js';
 import { fixInternalLinks } from './remark/fixInternalLinks.ts';
+import { transformDirectives } from './remark/transformDirectives.ts';
 
 const setForeground = (theme, scope, value) => {
   const settings = theme.settings.find(setting => setting.scope?.includes(scope));
@@ -11,6 +12,7 @@ const setForeground = (theme, scope, value) => {
 
 export default defineConfig({
   site: 'https://knip.dev',
+  base,
   sitemap: false,
   trailingSlash: 'never',
   markdown: {