diff --git a/net/pkt/pkt.h b/net/pkt/pkt.h
index a1005f1d93..69a35296dd 100644
--- a/net/pkt/pkt.h
+++ b/net/pkt/pkt.h
@@ -97,7 +97,6 @@ extern "C"
 struct net_driver_s; /* Forward reference */
 struct eth_hdr_s;    /* Forward reference */
 
-/* Defined in pkt_conn.c ****************************************************/
 /****************************************************************************
  * Name: pkt_initialize()
  *
@@ -159,7 +158,6 @@ struct pkt_conn_s *pkt_active(FAR struct eth_hdr_s *buf);
 
 struct pkt_conn_s *pkt_nextconn(FAR struct pkt_conn_s *conn);
 
-/* Defined in pkt_callback.c ************************************************/
 /****************************************************************************
  * Name: pkt_callback
  *
@@ -177,7 +175,6 @@ struct pkt_conn_s *pkt_nextconn(FAR struct pkt_conn_s *conn);
 uint16_t pkt_callback(FAR struct net_driver_s *dev,
                       FAR struct pkt_conn_s *conn, uint16_t flags);
 
-/* Defined in pkt_input.c ***************************************************/
 /****************************************************************************
  * Name: pkt_input
  *