diff --git a/docs/docusaurus.config.ts b/docs/docusaurus.config.ts
index f927ad56f..a07829983 100644
--- a/docs/docusaurus.config.ts
+++ b/docs/docusaurus.config.ts
@@ -24,6 +24,7 @@ const config: Config = {
 
   onBrokenLinks: 'throw',
   onBrokenMarkdownLinks: 'warn',
+  onBrokenAnchors: 'throw',
 
   // Even if you don't use internationalization, you can use this field to set
   // useful metadata like html lang. For example, if your site is Chinese, you