diff --git a/security/Kconfig b/security/Kconfig
index 6614b9312b45..b5c2b5d0c6c0 100644
--- a/security/Kconfig
+++ b/security/Kconfig
@@ -63,7 +63,7 @@ config PAGE_TABLE_ISOLATION
 	  ensuring that the majority of kernel addresses are not mapped
 	  into userspace.
 
-	  See Documentation/x86/pagetable-isolation.txt for more details.
+	  See Documentation/x86/pti.txt for more details.
 
 config SECURITY_INFINIBAND
 	bool "Infiniband Security Hooks"