diff --git a/configs/iax.conf.sample b/configs/iax.conf.sample
index 5e533c5ed7..1149220912 100755
--- a/configs/iax.conf.sample
+++ b/configs/iax.conf.sample
@@ -141,7 +141,7 @@ permit=216.207.245.47/255.255.255.255
 ;
 [demo]
 type=peer
-username=asteisk
+username=asterisk
 secret=supersecret
 host=216.207.245.47
 ;sendani=no