diff --git a/configs/sip.conf.sample b/configs/sip.conf.sample
index a9288817ce8c8aa9feeff6ecb781fced581dd218..b5e984f6a967f446cc3cdf6263e7ed7622566418 100644
--- a/configs/sip.conf.sample
+++ b/configs/sip.conf.sample
@@ -228,9 +228,6 @@ srvlookup=yes                   ; Enable DNS SRV lookups on outbound calls
                                 ; This is identical to sendrpid=yes
 ;sendrpid = pai                 ; Use the "P-Asserted-Identity" header
                                 ; to send the identity of the remote party
-;rpid_header = rpid             ; Which header should be used when sending Remote Party ID
-                                ; 'rpid' means to send "Remote-Party-ID"
-                                ; 'pai' means to send "P-Asserted-Identity"
 ;progressinband=never           ; If we should generate in-band ringing always
                                 ; use 'never' to never use in-band signalling, even in cases
                                 ; where some buggy devices might not render it