diff --git a/library/L1CTL_Types.ttcn b/library/L1CTL_Types.ttcn
index 220a2cd..4bde793 100644
--- a/library/L1CTL_Types.ttcn
+++ b/library/L1CTL_Types.ttcn
@@ -588,7 +588,7 @@
 		header := ts_L1ctlHeader(L1CTL_EXT_RACH_REQ),
 		ul_info := {
 			/* FIXME: both RSL chan_nr and link_id should be configurable */
-			chan_nr := t_RslChanNr_RACH(0),
+			chan_nr := ts_RslChanNr_RACH(0),
 			link_id := ts_RslLinkID_DCCH(0),
 			padding := '0000'O
 		},
@@ -609,7 +609,7 @@
 			 template (value) uint8_t tx_power) := {
 		header := ts_L1ctlHeader(L1CTL_PARAM_REQ),
 		ul_info := {
-			chan_nr := t_RslChanNr_RACH(0),
+			chan_nr := ts_RslChanNr_RACH(0),
 			link_id := ts_RslLinkID_DCCH(0),
 			padding := '0000'O
 		},