diff --git a/README.md b/README.md
index 347bf3f..666a21d 100644
--- a/README.md
+++ b/README.md
@@ -34,8 +34,8 @@ What we are doing here is mostly collecting useful snippets from all over the in
     - [Disable Image Hotlinking for Specific Domains](#disable-image-hotlinking-for-specific-domains)
     - [Password Protect a Directory](#password-protect-a-directory)
     - [Password Protect a File or Several Files](#password-protect-a-file-or-several-files)
-    - [Block Visitors by Referrer](#block-visitors_by_referrer)
-    - [Prevent Framing the Site](#prevent_framing_the_site)
+    - [Block Visitors by Referrer](#block-visitors-by-referrer)
+    - [Prevent Framing the Site](#prevent-framing-the-site)
 - [Performance](#performance)
     - [Compress Text Files](#compress-text-files)
     - [Set Expires Headers](#set-expires-headers)