diff --git a/openair2/COMMON/rlc_messages_def.h b/openair2/COMMON/rlc_messages_def.h
index c9583e8d4777f21968516a1bd33d70009001dd43..6ed8cf3e714cc8730fcd6ae65d9fbf03137cfa6a 100755
--- a/openair2/COMMON/rlc_messages_def.h
+++ b/openair2/COMMON/rlc_messages_def.h
@@ -44,6 +44,8 @@ MESSAGE_DEF(RLC_AM_DATA_PDU_IND,                MESSAGE_PRIORITY_MED_PLUS,  Itti
 MESSAGE_DEF(RLC_AM_DATA_PDU_REQ,                MESSAGE_PRIORITY_MED_PLUS,  IttiMsgText,         rlc_am_data_pdu_req)
 MESSAGE_DEF(RLC_AM_STATUS_PDU_IND,              MESSAGE_PRIORITY_MED_PLUS,  IttiMsgText,         rlc_am_status_pdu_ind)
 MESSAGE_DEF(RLC_AM_STATUS_PDU_REQ,              MESSAGE_PRIORITY_MED_PLUS,  IttiMsgText,         rlc_am_status_pdu_req)
+MESSAGE_DEF(RLC_AM_SDU_REQ,                     MESSAGE_PRIORITY_MED_PLUS,  IttiMsgText,         rlc_am_sdu_req)
+MESSAGE_DEF(RLC_AM_SDU_IND,                     MESSAGE_PRIORITY_MED_PLUS,  IttiMsgText,         rlc_am_sdu_ind)
 
 MESSAGE_DEF(RLC_UM_DATA_PDU_IND,                MESSAGE_PRIORITY_MED_PLUS,  IttiMsgText,         rlc_um_data_pdu_ind)
 MESSAGE_DEF(RLC_UM_DATA_PDU_REQ,                MESSAGE_PRIORITY_MED_PLUS,  IttiMsgText,         rlc_um_data_pdu_req)