diff --git a/en/rocky/8/labs/security/README.md b/en/rocky/8/labs/security/README.md
index 64002886e8..cbc101be9f 100644
--- a/en/rocky/8/labs/security/README.md
+++ b/en/rocky/8/labs/security/README.md
@@ -1,7 +1,7 @@
 Table Of Contents
 # [Introduction](introduction.md)
 
-## Lab 1: Installing Rocky Linux
+### Lab 1: Installing Rocky Linux
 ### Installing the Operating System
 
 ## Lab 2: Patching the System