diff --git a/library/RSL_Types.ttcn b/library/RSL_Types.ttcn
index 955e92c..74de46a 100644
--- a/library/RSL_Types.ttcn
+++ b/library/RSL_Types.ttcn
@@ -766,6 +766,7 @@
 
 		RSL_IE_StartingTime	starting_time,
 		RSL_IE_EncryptionInfo	encr_info,
+		uint8_t			smscb_chan_ind,
 		RSL_IE_RequestRef	req_ref,
 		RSL_LV			full_imm_ass_info,
 		RSL_LV			ms_identity,
@@ -818,6 +819,7 @@
 					sacch_info, iei = RSL_IE_SACCH_INFO;
 					starting_time, iei = RSL_IE_STARTNG_TIME;
 					encr_info, iei = RSL_IE_ENCR_INFO;
+					smscb_chan_ind, iei = RSL_IE_SMSCB_CHAN_INDICATOR;
 
 					req_ref, iei = RSL_IE_REQ_REFERENCE;
 					full_imm_ass_info, iei = RSL_IE_FULL_IMM_ASS_INFO;