diff --git a/srcpkgs/openntpd/patches/portability.patch b/srcpkgs/openntpd/patches/portability.patch
new file mode 100644
index 00000000000..8e9f7077c82
--- /dev/null
+++ b/srcpkgs/openntpd/patches/portability.patch
@@ -0,0 +1,11 @@
+--- src/constraint.c.orig	2015-05-09 18:58:56.300462567 +0200
++++ src/constraint.c	2015-05-09 18:59:02.979453950 +0200
+@@ -257,7 +257,7 @@ constraint_check_child(void)
+ 	pid_t			 pid;
+ 
+ 	do {
+-		pid = waitpid(WAIT_ANY, &status, WNOHANG);
++		pid = waitpid(-1, &status, WNOHANG);
+ 		if (pid <= 0)
+ 			continue;
+ 
diff --git a/srcpkgs/openntpd/template b/srcpkgs/openntpd/template
index 8d9318ba566..523a1aad8f2 100644
--- a/srcpkgs/openntpd/template
+++ b/srcpkgs/openntpd/template
@@ -1,7 +1,7 @@
 # Template file for 'openntpd'
 pkgname=openntpd
 version=5.7p4
-revision=2
+revision=3
 build_pie=yes
 build_style=gnu-configure
 configure_args="--with-privsep-user=$pkgname --with-cacert=/etc/ssl/certs.pem"