diff --git a/msc/gen_links.sh b/msc/gen_links.sh
index b9cbd0a..fe09155 100755
--- a/msc/gen_links.sh
+++ b/msc/gen_links.sh
@@ -44,7 +44,7 @@
 DIR=../SCCP_CNL113341/src
 FILES="SCCP_Emulation.ttcn  SCCP_EncDec.cc  SCCP_Mapping.ttcnpp  SCCP_Types.ttcn  SCCPasp_Types.ttcn"
 gen_links $DIR $FILES
-ln -s SCCP_Mapping.ttcnpp SCCP_Mapping.ttcn
+gen_link SCCP_Mapping.ttcnpp SCCP_Mapping.ttcn
 
 DIR=$BASEDIR/titan.ProtocolModules.BSSMAP_v11.2.0/src
 FILES="BSSAP_Types.ttcn"