diff --git a/external/bsd/Makefile b/external/bsd/Makefile
index 4eb696ea656e..44cba549486d 100644
--- a/external/bsd/Makefile
+++ b/external/bsd/Makefile
@@ -1,4 +1,4 @@
-#	$NetBSD: Makefile,v 1.39 2013/02/25 00:21:04 jmmv Exp $
+#	$NetBSD: Makefile,v 1.40 2013/03/23 15:42:00 christos Exp $
 
 .include <bsd.own.mk>
 
@@ -32,4 +32,6 @@ SUBDIR+= llvm
 SUBDIR+= pcc
 .endif
 
+SUBDIR+= pdisk
+
 .include <bsd.subdir.mk>
diff --git a/external/bsd/pdisk/Makefile b/external/bsd/pdisk/Makefile
new file mode 100644
index 000000000000..c5d02635d18f
--- /dev/null
+++ b/external/bsd/pdisk/Makefile
@@ -0,0 +1,5 @@
+#	$NetBSD: Makefile,v 1.1 2013/03/23 15:42:00 christos Exp $
+
+SUBDIR+= bin
+
+.include <bsd.subdir.mk>