diff --git a/netbox_pve_sync/__init__.py b/netbox_pve_sync/__init__.py
index 906bc41..a3ef3ec 100644
--- a/netbox_pve_sync/__init__.py
+++ b/netbox_pve_sync/__init__.py
@@ -220,6 +220,10 @@ def _process_pve_virtual_machine_network_interface(
         _interface_vlan_id: Optional[int],
         _pve_virtual_machine_ip_addresses: dict,
 ) -> dict:
+    print(
+        f'_process_pve_virtual_machine_network_interface(_nb_api, _nb_objects, {_nb_virtual_machine.serial}, {_interface_name}, {_interface_mac_address}, {_interface_vlan_id}, {_pve_virtual_machine_ip_addresses})'
+    )
+
     nb_virtual_machines_interface = _nb_objects['virtual_machines_interfaces'] \
         .get(_nb_virtual_machine.id, {}) \
         .get(_interface_name)
@@ -231,6 +235,10 @@ def _process_pve_virtual_machine_network_interface(
             description=_interface_mac_address,
         )
 
+        print(
+            f'_nb_api.virtualization.interfaces.create(virtual_machine={_nb_virtual_machine.id}, name={_nb_virtual_machine.name}, description={_interface_mac_address}) = {nb_virtual_machines_interface} ({nb_virtual_machines_interface.id})'
+        )
+
         if _nb_virtual_machine.id not in _nb_objects['virtual_machines_interfaces']:
             _nb_objects['virtual_machines_interfaces'][_nb_virtual_machine.id] = {}
 
@@ -246,6 +254,10 @@ def _process_pve_virtual_machine_network_interface(
             assigned_object_id=nb_virtual_machines_interface.id,
         )
 
+        print(
+            f'_nb_api.dcim.mac_addresses.create(mac_address={_interface_mac_address}, assigned_object_type=virtualization.vminterface, assigned_object_id={nb_virtual_machines_interface.id}) = {nb_mac_address}'
+        )
+
         _nb_objects['mac_addresses'][_interface_mac_address] = nb_mac_address
 
         nb_virtual_machines_interface.primary_mac_address = nb_mac_address.id