diff -ur mksh.org/check.t mksh/check.t
--- mksh.org/check.t	2011-06-12 16:59:07.000000000 +0200
+++ mksh/check.t	2011-07-12 08:00:42.528102214 +0200
@@ -25,7 +25,7 @@
 # http://www.research.att.com/~gsf/public/ifs.sh
 
 expected-stdout:
-	@(#)MIRBSD KSH R41 2012/11/30
+	@(#)MIRBSD KSH R41 2012/11/30 @DISTRO@
 description:
 	Check version of shell.
 stdin:
diff -ur mksh.org/sh.h mksh/sh.h
--- mksh.org/sh.h	2011-06-12 16:59:09.000000000 +0200
+++ mksh/sh.h	2011-07-12 08:01:04.445312267 +0200
@@ -153,7 +153,7 @@
 #ifdef EXTERN
 __RCSID("$MirOS: src/bin/mksh/sh.h,v 1.484.2.16 2012/03/24 21:22:43 tg Exp $");
 #endif
-#define MKSH_VERSION "R41 2012/11/30"
+#define MKSH_VERSION "R41 2012/11/30 @DISTRO@"
 
 /* arithmetic types: C implementation */
 #if !HAVE_CAN_INTTYPES