diff --git a/sctp.c b/sctp.c
index e9510d3a6d..a3bba3405e 100644
--- a/sctp.c
+++ b/sctp.c
@@ -340,7 +340,7 @@ static int janus_sctp_incoming_data(struct socket *sock, union sctp_sockstore ad
 void janus_sctp_send_data(janus_sctp_association *sctp, char *buf, int len) {
 	if(sctp == NULL || buf == NULL || len <= 0)
 		return;
-	JANUS_LOG(LOG_VERB, "[%"SCNu64"] SCTP data to send (%d bytes) coming from a plugin: %s\n", sctp->handle_id, len, buf);
+	JANUS_LOG(LOG_VERB, "[%"SCNu64"] SCTP data to send (%d bytes) coming from a plugin: %.*s\n", sctp->handle_id, len, len, buf);
 	/* FIXME Is there any open channel we can use? */
 	int i = 0, found = 0;
 	for(i = 0; i < NUMBER_OF_CHANNELS; i++) {