diff --git a/library/GSM_Types.ttcn b/library/GSM_Types.ttcn
index 600a714..09566b4 100644
--- a/library/GSM_Types.ttcn
+++ b/library/GSM_Types.ttcn
@@ -142,14 +142,14 @@
 		sapi := sapi
 	};
 
-	template RslLinkId ts_RslLinkID_DCCH(GsmSapi sapi) := {
+	template (value) RslLinkId ts_RslLinkID_DCCH(GsmSapi sapi) := {
 		c := FACCH_SDCCH,
 		na := false,
 		prio := SAPI0_PRIO_NORMAL,
 		sapi := sapi
 	};
 
-	template RslLinkId ts_RslLinkID_SACCH(GsmSapi sapi) := {
+	template (value) RslLinkId ts_RslLinkID_SACCH(GsmSapi sapi) := {
 		c := SACCH,
 		na := false,
 		prio := SAPI0_PRIO_NORMAL,