diff --git a/components/TOC.tsx b/components/TOC.tsx
index 8b655b07d784..197fcdc7607c 100644
--- a/components/TOC.tsx
+++ b/components/TOC.tsx
@@ -39,7 +39,7 @@ export default function TOC({ className, cssBreakingPoint = 'xl', toc, contentSe
       // a-namedefinitionsapplicationaapplication slugWithATag contains transformed heading name that is later used
       // for scroll spy identification
       slugWithATag: item.content
-        .replace(/[<>?!:`'."\\/=]/gi, '')
+        .replace(/[<>?!:`'."\\/=@#$%^&*()[\]{}+,;]/gi, '')
         .replace(/\s/gi, '-')
         .toLowerCase()
     }));