diff --git a/server/utils/readme.ts b/server/utils/readme.ts
index dc2a54043..14d7976a0 100644
--- a/server/utils/readme.ts
+++ b/server/utils/readme.ts
@@ -384,7 +384,9 @@ ${html}
       })
     }
 
-    return `<a href="${resolvedHref}"${titleAttr}${relAttr}${targetAttr}>${text}</a>`
+    const hrefValue = resolvedHref.startsWith('#') ? resolvedHref.toLowerCase() : resolvedHref
+
+    return `<a href="${hrefValue}"${titleAttr}${relAttr}${targetAttr}>${text}</a>`
   }
 
   // GitHub-style callouts: > [!NOTE], > [!TIP], etc.