diff --git a/library/RLCMAC_CSN1_Types.ttcn b/library/RLCMAC_CSN1_Types.ttcn
index b5cc572..076b1c1 100644
--- a/library/RLCMAC_CSN1_Types.ttcn
+++ b/library/RLCMAC_CSN1_Types.ttcn
@@ -269,7 +269,8 @@
 		PacketUlAssignment	ul_assignment,
 		PacketPagingReq		paging,
 		PacketUlAckNack		ul_ack_nack,
-		PacketDlDummy		dl_dummy
+		PacketDlDummy		dl_dummy,
+		octetstring		other
 	} with { variant "" };
 
 	type record RlcmacDlCtrlMsg {
@@ -280,7 +281,8 @@
 				      ul_assignment,	msg_type = PACKET_UL_ASSIGNMENT;
 				      paging,		msg_type = PACKET_PAGING_REQUEST;
 				      ul_ack_nack,	msg_type = PACKET_UL_ACK_NACK;
-				      dl_dummy,		msg_type = PACKET_DL_DUMMY_CTRL
+				      dl_dummy,		msg_type = PACKET_DL_DUMMY_CTRL;
+				      other,		OTHERWISE
 			)"
 	};
 
@@ -332,7 +334,8 @@
 	type union RlcmacUlCtrlUnion {
 		PacketCtrlAck		ctrl_ack,
 		PacketDlAckNack		dl_ack_nack,
-		PacketUlDummy		ul_dummy
+		PacketUlDummy		ul_dummy,
+		octetstring		other
 	} with { variant "" };
 
 	type record RlcmacUlCtrlMsg {
@@ -341,7 +344,8 @@
 	} with {
 		variant (u) "CROSSTAG(ctrl_ack,		msg_type = PACKET_CONTROL_ACK;
 				      dl_ack_nack,	msg_type = PACKET_DL_ACK_NACK;
-				      ul_dummy,		msg_type = PACKET_UL_DUMMY_CTRL
+				      ul_dummy,		msg_type = PACKET_UL_DUMMY_CTRL;
+				      other,		OTHERWISE
 			)"
 	};