diff --git a/src/common/Constants.py b/src/common/Constants.py
index c0b4cbf0511884148de34fdd891a256796d7d26a..98100cdf34733b42edd257976ca9e27d7b60d388 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'
@@ -68,6 +69,7 @@ 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,