diff --git a/library/BSSLAP_Types.ttcn b/library/BSSLAP_Types.ttcn
index 742d1f5..a55f5da 100644
--- a/library/BSSLAP_Types.ttcn
+++ b/library/BSSLAP_Types.ttcn
@@ -528,7 +528,7 @@
 		cell_id := ts_BSSLAP_IE_CellId(cell_id),
 		timing_advance := ts_BSSLAP_IE_TA(ta),
 		chan_desc := chan_desc,
-		cause := tr_BSSLAP_IE_Cause(cause),
+		cause := ts_BSSLAP_IE_Cause(cause),
 		meas_rep := omit,
 		enh_meas_rep := omit,
 		meas_cell_id_list := omit,