diff --git a/lib/libstand/nfs.c b/lib/libstand/nfs.c
index 6c387b8d8ef7..322acb8d5275 100644
--- a/lib/libstand/nfs.c
+++ b/lib/libstand/nfs.c
@@ -52,7 +52,7 @@ __FBSDID("$FreeBSD$");
 #define NFS_DEBUGxx
 
 #define NFSREAD_MIN_SIZE 1024
-#define NFSREAD_MAX_SIZE 4096
+#define NFSREAD_MAX_SIZE 16384
 
 /* NFSv3 definitions */
 #define	NFS_V3MAXFHSIZE		64
diff --git a/sys/boot/i386/pxeldr/pxeboot.8 b/sys/boot/i386/pxeldr/pxeboot.8
index 7f57d5a087bb..91fca6d5c812 100644
--- a/sys/boot/i386/pxeldr/pxeboot.8
+++ b/sys/boot/i386/pxeldr/pxeboot.8
@@ -24,7 +24,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd May 1, 2000
+.Dd May 16, 2017
 .Dt PXEBOOT 8
 .Os
 .Sh NAME
@@ -91,7 +91,7 @@ This may be changed by setting the
 .Va nfs.read_size
 variable in
 .Pa /boot/loader.conf .
-Valid values range from 1024 to 4096 bytes.
+Valid values range from 1024 to 16384 bytes.
 .Pp
 In all other respects,
 .Nm