diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index a06f2067c..39877650f 100644
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -3410,7 +3410,7 @@ static int __sip_xmit(struct sip_pvt *p, struct ast_str *data, int len)
 	int res = 0;
 	const struct sockaddr_in *dst = sip_real_dst(p);
 
-	ast_debug(2, "Trying to put '%.10s' onto %s socket destined for %s:%d\n", data->str, get_transport_pvt(p), ast_inet_ntoa(dst->sin_addr), htons(dst->sin_port));
+	ast_debug(2, "Trying to put '%.11s' onto %s socket destined for %s:%d\n", data->str, get_transport_pvt(p), ast_inet_ntoa(dst->sin_addr), htons(dst->sin_port));
 
 	if (sip_prepare_socket(p) < 0)
 		return XMIT_ERROR;