diff --git a/src/common/Constants.py b/src/common/Constants.py
index 964d904da704324d6def548103675e815743d818..4b5236dca6f7ec6cb7052f2a346cffdadc57302e 100644
--- a/src/common/Constants.py
+++ b/src/common/Constants.py
@@ -49,6 +49,7 @@ class ServiceNameEnum(Enum):
     INTERDOMAIN   = 'interdomain'
     PATHCOMP      = 'pathcomp'
     WEBUI         = 'webui'
+    TE            = 'te'
 
     # Used for test and debugging only
     DLT_GATEWAY   = 'dltgateway'
@@ -67,6 +68,7 @@ DEFAULT_SERVICE_GRPC_PORTS = {
     ServiceNameEnum.CYBERSECURITY.value : 10000,
     ServiceNameEnum.INTERDOMAIN  .value : 10010,
     ServiceNameEnum.PATHCOMP     .value : 10020,
+    ServiceNameEnum.TE           .value : 10030,
 
     # Used for test and debugging only
     ServiceNameEnum.DLT_GATEWAY  .value : 50051,