diff --git a/inventory_provider/tasks/worker.py b/inventory_provider/tasks/worker.py
index fe8088f403e3005ad70a07dfaaa85d738c4004b8..d5b22a0fe7af71e597a6e5a4ba1ba82d1317238f 100644
--- a/inventory_provider/tasks/worker.py
+++ b/inventory_provider/tasks/worker.py
@@ -1039,7 +1039,10 @@ def transform_ims_data(data):
             circuits = port_id_services.get(details['port_id'], [])
 
             for circ in circuits:
-                contacts, pw_contacts = _get_circuit_contacts(circ)
+                # contacts, pw_contacts = _get_circuit_contacts(circ)
+                # we only want to include the Related Services contacts
+                contacts = set()
+                pw_contacts = set()
                 circ['fibre-routes'] = []
                 for x in set(_get_fibre_routes(circ['id'])):
                     c = {