diff --git a/LibOneM2M/OneM2M_Functions.ttcn b/LibOneM2M/OneM2M_Functions.ttcn
index fe2a62ef55a5c27059e8e1fd86cefc4c2b084c12..d2cb8299bf4dceacb61185cc1240195bb06fdafa 100644
--- a/LibOneM2M/OneM2M_Functions.ttcn
+++ b/LibOneM2M/OneM2M_Functions.ttcn
@@ -931,7 +931,7 @@ module OneM2M_Functions {
     	
 					tc_ac.start;
 					alt {
-						[] mcaPort.receive(mw_request(mw_notify(valueof(v_notificationRequest)))) -> value v_request {
+						[] mcaPort.receive(mw_request(mw_notify(v_notificationRequest))) -> value v_request {
 							tc_ac.stop;
 							setverdict(pass, __SCOPE__ & ":INFO: Notification received");
 							v_responsePrimitive.requestIdentifier := v_request.primitive.requestPrimitive.requestIdentifier;