diff --git a/book/src/security.md b/book/src/security.md
index 43fa0afc8f0..0af57db7f9d 100644
--- a/book/src/security.md
+++ b/book/src/security.md
@@ -1,6 +1,5 @@
 # Security
 
-========
 Lighthouse takes security seriously. Please see our security policy on GitHub for our PGP key and information on reporting vulnerabilities:
 
 - [GitHub: Security Policy](https://github.com/sigp/lighthouse/blob/stable/SECURITY.md)