diff --git a/sbin/nologin/nologin.sh b/sbin/nologin/nologin.sh
index 8ad87fb8d872..a396e9c7396d 100644
--- a/sbin/nologin/nologin.sh
+++ b/sbin/nologin/nologin.sh
@@ -1,4 +1,4 @@
-#!/bin/sh -
+#!/bin/sh -p
 #
 # Copyright (c) 1992, 1993
 #	The Regents of the University of California.  All rights reserved.
diff --git a/usr.sbin/nologin/nologin.sh b/usr.sbin/nologin/nologin.sh
index 8ad87fb8d872..a396e9c7396d 100644
--- a/usr.sbin/nologin/nologin.sh
+++ b/usr.sbin/nologin/nologin.sh
@@ -1,4 +1,4 @@
-#!/bin/sh -
+#!/bin/sh -p
 #
 # Copyright (c) 1992, 1993
 #	The Regents of the University of California.  All rights reserved.