diff --git a/res/res_pjsip_endpoint_identifier_constant.c b/res/res_pjsip_endpoint_identifier_constant.c
index 2430dc9e4a..18d57b0b73 100644
--- a/res/res_pjsip_endpoint_identifier_constant.c
+++ b/res/res_pjsip_endpoint_identifier_constant.c
@@ -42,7 +42,7 @@ static struct ast_sip_endpoint *constant_identify(pjsip_rx_data *rdata)
 	if (!endpoint) {
 		return NULL;
 	}
-	ast_parse_allow_disallow(&endpoint->prefs, endpoint->codecs, "ulaw", 1);
+	ast_parse_allow_disallow(&endpoint->media.prefs, endpoint->media.codecs, "ulaw", 1);
 	return endpoint;
 }