diff --git a/gcc/config.sub b/gcc/config.sub
index 8149b79f512..193e44bfee9 100755
--- a/gcc/config.sub
+++ b/gcc/config.sub
@@ -202,10 +202,6 @@ case $basic_machine in
 		basic_machine=m68k-apple
 		os=-aux
 		;;
-	aux)
-		basic_machine=m68k-apple
-		os=-aux
-		;;
 	balance)
 		basic_machine=ns32k-sequent
 		os=-dynix