diff --git a/src/interdomain/service/topology_abstractor/DltRecorder.py b/src/interdomain/service/topology_abstractor/DltRecorder.py
index 6f4ce5e590c0ea4f8aa3428ce2c99f7df8d69b07..ae1702a59b97ea24d3819afa036cc278c42a768b 100644
--- a/src/interdomain/service/topology_abstractor/DltRecorder.py
+++ b/src/interdomain/service/topology_abstractor/DltRecorder.py
@@ -4,7 +4,7 @@ from typing import Dict, Optional
 
 from common.Constants import DEFAULT_CONTEXT_NAME, DEFAULT_TOPOLOGY_NAME, INTERDOMAIN_TOPOLOGY_NAME, ServiceNameEnum
 from common.Settings import ENVVAR_SUFIX_SERVICE_HOST, ENVVAR_SUFIX_SERVICE_PORT_GRPC, find_environment_variables, get_env_var_name
-from common.proto.context_pb2 import ContextEvent, ContextId, Device, DeviceEvent, DeviceId, EndPointId, Link, LinkEvent, TopologyId, TopologyEvent
+from common.proto.context_pb2 import ContextEvent, ContextId, Device, DeviceEvent, DeviceId, EndPointId, Link, LinkId, LinkEvent, TopologyId, TopologyEvent
 from common.tools.context_queries.Context import create_context
 from common.tools.context_queries.Device import get_uuids_of_devices_in_topology
 from common.tools.context_queries.Topology import create_missing_topologies