diff --git a/netjsonconfig/backends/airos/converters.py b/netjsonconfig/backends/airos/converters.py
index 516f92199..8c6b3d830 100644
--- a/netjsonconfig/backends/airos/converters.py
+++ b/netjsonconfig/backends/airos/converters.py
@@ -4,7 +4,8 @@
 from ...utils import get_copy
 from ..base.converter import BaseConverter
 from .aaa import bridge_devname, profile_from_interface, status_from_interface
-from .interface import autonegotiation, bridge, bssid, flowcontrol, hidden_ssid, mode, protocol, radio, split_cidr, ssid, stp, vlan, wireless
+from .interface import (autonegotiation, bridge, flowcontrol, mode, protocol,
+                        radio, split_cidr, stp, vlan, wireless)
 from .radio import radio_available_mode, radio_configuration
 from .radius import radius_from_interface
 from .schema import default_ntp_servers
diff --git a/tests/airos/test_radio.py b/tests/airos/test_radio.py
index 5330af318..fcbe34e3c 100644
--- a/tests/airos/test_radio.py
+++ b/tests/airos/test_radio.py
@@ -99,7 +99,6 @@ def test_active_radio(self):
 
         self.assertEqualConfig(o.intermediate_data['radio'], expected)
 
-
     def test_channel_width(self):
         """
         TODO: channel brandwidth tested only on 802.11ac