diff --git a/library/MNCC_Emulation.ttcn b/library/MNCC_Emulation.ttcn
index 59e3e77..d9b7c79 100644
--- a/library/MNCC_Emulation.ttcn
+++ b/library/MNCC_Emulation.ttcn
@@ -351,7 +351,7 @@
 		/* Client -> us: procedure call to register expect */
 		[] MNCC_PROC.getcall(MNCCEM_register:{?,?}) -> param(dest_nr, vc_hdlr) {
 			f_create_expect(dest_nr, vc_hdlr);
-			MNCC_PROC.reply(MNCCEM_register:{dest_nr, vc_hdlr});
+			MNCC_PROC.reply(MNCCEM_register:{dest_nr, vc_hdlr}) to vc_hdlr;
 			}
 
 		}