diff --git a/TCAP/asn_src/ITU/Makefile b/TCAP/asn_src/ITU/Makefile
index e3c18b9..a650ec0 100644
--- a/TCAP/asn_src/ITU/Makefile
+++ b/TCAP/asn_src/ITU/Makefile
@@ -17,10 +17,10 @@ $(EBIN)/%.beam:%.erl
 default:	all
 
 .PHONY:	all
-all:		q773 q755 q775 simple
+all:		q773 q755 q775
 
 .PHONY:	q773
-q773:		$(EBIN)/TR.beam $(EBIN)/TCAPMessages.beam \
+q773:		$(EBIN)/TR.beam $(EBIN)/TC.beam $(EBIN)/TCAPMessages.beam \
 			$(EBIN)/DialoguePDUs.beam $(EBIN)/UnidialoguePDUs.beam
 
 TR.erl:	TCAPMessages.erl
@@ -34,9 +34,6 @@ TC-Testing-User.erl:		TC-TMP.erl Remote-Operations-Information-Objects.erl
 .PHONY:	q775
 q775:		$(EBIN)/TCAP-Examples.beam $(EBIN)/TCAP-Tools.beam 
 
-.PHONY: simple
-simple: 	$(EBIN)/SimpleTCAP.beam
-
 TCAP-Examples.erl:	Remote-Operations-Information-Objects.erl
 TCAP-Tools.erl:		Remote-Operations-Information-Objects.erl
 TC-Notation-Extensions.erl:	TCAPMessages.erl \
diff --git a/TCAP/asn_src/ITU/SimpleTCAP.asn b/TCAP/asn_src/ITU/TC.asn
similarity index 99%
rename from TCAP/asn_src/ITU/SimpleTCAP.asn
rename to TCAP/asn_src/ITU/TC.asn
index f2f839c..b002b6f 100644
--- a/TCAP/asn_src/ITU/SimpleTCAP.asn
+++ b/TCAP/asn_src/ITU/TC.asn
@@ -7,7 +7,7 @@
 -- parts and ignore the application-specific parameters/rsults of the
 -- respective operation.
 
-SimpleTCAP
+TC
 
 DEFINITIONS IMPLICIT TAGS