diff --git a/sys/sys/vnode.h b/sys/sys/vnode.h
index cb71d80c244f..ff1323cb8719 100644
--- a/sys/sys/vnode.h
+++ b/sys/sys/vnode.h
@@ -783,6 +783,7 @@ void	vn_seqc_write_begin(struct vnode *vp);
 void	vn_seqc_write_end_locked(struct vnode *vp);
 void	vn_seqc_write_end(struct vnode *vp);
 #define	vn_seqc_read_any(vp)		seqc_read_any(&(vp)->v_seqc)
+#define	vn_seqc_read_notmodify(vp)	seqc_read_notmodify(&(vp)->v_seqc)
 #define	vn_seqc_consistent(vp, seq)	seqc_consistent(&(vp)->v_seqc, seq)
 
 #define	vn_rangelock_unlock(vp, cookie)					\