--- src/cmd/ksh93/data/builtins.c
+++ src/cmd/ksh93/data/builtins.c	2014-02-19 11:05:51.494209208 +0000
@@ -85,8 +85,8 @@ const struct shtable3 shtab_builtins[] =
 #if _bin_newgrp || _usr_bin_newgrp
 	"newgrp",	NV_BLTIN|BLT_ENV|BLT_SPC,	Bltin(login),
 #endif	/* _bin_newgrp || _usr_bin_newgrp */
-	"alias",	NV_BLTIN|BLT_SPC,		bltin(alias),
-	"hash",		NV_BLTIN|BLT_SPC,		bltin(alias),
+	"alias",	NV_BLTIN|BLT_SPC|BLT_DCL,	bltin(alias),
+	"hash",		NV_BLTIN|BLT_SPC|BLT_DCL,	bltin(alias),
 	"eval",		NV_BLTIN|BLT_ENV|BLT_SPC|BLT_EXIT,bltin(eval),
 	"exit",		NV_BLTIN|BLT_ENV|BLT_SPC,	bltin(return),
 	"fc",		NV_BLTIN|BLT_ENV|BLT_EXIT,	bltin(hist),