diff --git a/docs/content/docs/reference/security.mdx b/docs/content/docs/reference/security.mdx
index 57cb2777..8583d01a 100644
--- a/docs/content/docs/reference/security.mdx
+++ b/docs/content/docs/reference/security.mdx
@@ -54,7 +54,7 @@ You can configure the IP address header in your Better Auth configuration:
 
 ```typescript
 {
-  security: {
+  advanced: {
     ipAddress: {
       ipAddressHeaders: ['cf-connecting-ip'] // or any other custom header
     }