diff --git a/sys/sys/pax.h b/sys/sys/pax.h
index 2e99ce921ba8..f05df88123e5 100644
--- a/sys/sys/pax.h
+++ b/sys/sys/pax.h
@@ -32,7 +32,7 @@
 #ifndef	__SYS_PAX_H
 #define	__SYS_PAX_H
 
-#define	__HardenedBSD_version	5
+#define	__HardenedBSD_version	6
 
 #if defined(_KERNEL) || defined(_WANT_PRISON)
 struct hardening_features {