diff --git a/build/klh10/config.203 b/build/klh10/config.203
index 75fb5096..7b02516b 100644
--- a/build/klh10/config.203
+++ b/build/klh10/config.203
@@ -1034,10 +1034,10 @@ DEFOPT NETP==1		;Has one kind of network anyway
 ;DEFOPT INETP==1		; Include Internet code
 ;DEFOPT TCPP==1		; Include TCP code
 ;DEFOPT XBL==30.		; # TCP network channels
-DEFOPT CHAOSP==1	;Has CHAOS net
-DEFOPT MYCHAD==3130	;CHAOS net address
-DEFOPT NINDX==50.	;Number of indices
-DEFOPT CH11P==1		;CHAOS net goes through Unibus
+;DEFOPT CHAOSP==1	;Has CHAOS net
+;DEFOPT MYCHAD==3130	;CHAOS net address
+;DEFOPT NINDX==50.	;Number of indices
+;DEFOPT CH11P==1		;CHAOS net goes through Unibus
 
 DEFOPT MSPP==1		;HAS MESSAGE SLURPER
 DEFOPT DEMON==1		;HAS DEMON ROUTINES