diff --git a/configs/iax.conf.sample b/configs/iax.conf.sample
index adb9f02a5cffa32639b1e61f83a3cf97e1be24e4..6ab33321ff7d0469b7657e7617f983872ca6bab0 100644
--- a/configs/iax.conf.sample
+++ b/configs/iax.conf.sample
@@ -267,7 +267,7 @@ autokill=yes
 			; If set to an integer, friends expire within this number of
 			; seconds instead of the registration interval.
 
-;rtignoreexpire=yes	; When reading a peer from Realtime, if the peer's registration
+;rtignoreregexpire=yes	; When reading a peer from Realtime, if the peer's registration
 			; has expired based on its registration interval, used the stored
 			; address information regardless. (yes|no)