diff --git a/gcc/config.sub b/gcc/config.sub
index 5f0e9f3dd1c..c036cf3d2aa 100755
--- a/gcc/config.sub
+++ b/gcc/config.sub
@@ -1,6 +1,6 @@
 #!/bin/sh
 # Configuration validation subroutine script, version 1.1.
-#   Copyright (C) 1991, 1992, 1993 Free Software Foundation, Inc.
+#   Copyright (C) 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
 # This file is (in principle) common to ALL GNU software.
 # The presence of a machine in this file suggests that SOME GNU software
 # can handle that machine.  It does not imply ALL GNU software can. 
@@ -72,7 +72,7 @@ case $os in
 		basic_machine=$1
 		;;
 	-hiux*)
-		os==-hiuxwe2
+		os=-hiuxwe2
 		;;
 	-sco4)
 		os=-sco3.2v4