diff --git a/etc/services b/etc/services
index 369d5e9122cf..25114b8efb0c 100644
--- a/etc/services
+++ b/etc/services
@@ -1223,8 +1223,8 @@ garcon		999/tcp
 applix		999/udp	       #Applix ac
 puprouter	999/tcp
 puprouter	999/udp
-cadlock		1000/tcp
-ock		1000/udp
+cadlock2	1000/tcp
+cadlock2	1000/udp
 #
 # REGISTERED PORT NUMBERS
 #