diff --git a/config/.Sanitize b/config/.Sanitize
index bef7fbcc6d..42f2cf8132 100644
--- a/config/.Sanitize
+++ b/config/.Sanitize
@@ -26,7 +26,6 @@ Things-to-keep:
 
 ChangeLog
 mh-a68bsd
-mh-aix
 mh-aix386
 mh-apollo68
 mh-cxux
@@ -50,7 +49,6 @@ mh-riscos
 mh-sco
 mh-solaris
 mh-sparcpic
-mh-sun
 mh-sun3
 mh-sysv
 mh-sysv4
@@ -65,7 +63,6 @@ mt-x86pic
 
 Things-to-lose:
 
-
 Do-last:
 
 # End of file.