diff --git a/pgw/gen_links.sh b/pgw/gen_links.sh
index 40671f9..19b776b 100755
--- a/pgw/gen_links.sh
+++ b/pgw/gen_links.sh
@@ -59,7 +59,7 @@
 
 DIR=../library
 FILES="Misc_Helpers.ttcn General_Types.ttcn GSM_Types.ttcn Osmocom_Types.ttcn Native_Functions.ttcn Native_FunctionDefs.cc IPCP_Types.ttcn PAP_Types.ttcn "
-FILES+="GTP_CodecPort.ttcn GTP_CodecPort_CtrlFunct.ttcn GTP_CodecPort_CtrlFunctDef.cc GTP_Templates.ttcn Osmocom_Gb_Types.ttcn "
+FILES+="GTPv1C_CodecPort.ttcn GTPv1C_CodecPort_CtrlFunct.ttcn GTPv1C_CodecPort_CtrlFunctDef.cc GTPv1U_CodecPort.ttcn GTPv1U_CodecPort_CtrlFunct.ttcn GTPv1U_CodecPort_CtrlFunctDef.cc GTPv1C_Templates.ttcn Osmocom_Gb_Types.ttcn "
 FILES+="GTPv2_PrivateExtensions.ttcn GTPv2_Templates.ttcn "
 FILES+="GTPv2_CodecPort.ttcn GTPv2_CodecPort_CtrlFunctDef.cc GTPv2_CodecPort_CtrlFunct.ttcn GTPv2_Emulation.ttcn "
 FILES+="DNS_Helpers.ttcn "