diff --git a/config/.Sanitize b/config/.Sanitize
index 063ba83298b..84d35dbf9ae 100644
--- a/config/.Sanitize
+++ b/config/.Sanitize
@@ -25,8 +25,8 @@ mh-decstation
 mh-delta88
 mh-dgux
 mh-sco
-mh-svr4
 mh-sysv
+mh-sysv4
 mt-a29k
 mt-ebmon29k
 mt-vxworks960