diff --git a/LibOneM2M/OneM2M_Templates.ttcn b/LibOneM2M/OneM2M_Templates.ttcn
index a95d58eb5e1ddf27e27a61580ec7fdb1ff739f6c..fd41db868e3eaf0676bfc39a62035d42d65b1f54 100644
--- a/LibOneM2M/OneM2M_Templates.ttcn
+++ b/LibOneM2M/OneM2M_Templates.ttcn
@@ -1922,7 +1922,7 @@ module OneM2M_Templates {
 				expirationTime 			:= omit, //O
 				announceTo 				:= omit, 				   //O
 				announcedAttribute		:= omit, 			      //O
-				locationSource 			:= omit, //M
+				locationSource 			:= int1, //M
 				locationUpdatePeriod 		:= omit, //O
 				locationTargetID 			:= omit, 	//O
 				locationServer 			:= omit,//O