diff --git a/Build.sh b/Build.sh
index 11cf40e..7df9128 100644
--- a/Build.sh
+++ b/Build.sh
@@ -1,5 +1,5 @@
 #!/bin/sh
-srcversion='$MirOS: src/bin/mksh/Build.sh,v 1.352 2008/10/04 19:13:22 tg Exp $'
+srcversion='$MirOS: src/bin/mksh/Build.sh,v 1.353 2008/10/10 21:36:04 tg Exp $'
 #-
 # Environment used: CC CFLAGS CPPFLAGS LDFLAGS LIBS NOWARN NROFF TARGET_OS
 # CPPFLAGS recognised:	MKSH_SMALL MKSH_ASSUME_UTF8 MKSH_NOPWNAM MKSH_NOVI
@@ -269,6 +269,7 @@ AIX)
 		EOF
 	fi
 	: ${LIBS='-lcrypt'}
+	: ${HAVE_SETLOCALE_CTYPE=0}
 	;;
 BSD/OS)
 	: ${HAVE_SETLOCALE_CTYPE=0}