diff --git a/src/device-state.coffee b/src/device-state.coffee
index 0bc5a9ac..fea8405a 100644
--- a/src/device-state.coffee
+++ b/src/device-state.coffee
@@ -301,7 +301,7 @@ module.exports = class DeviceState extends EventEmitter
 			if changedConfig.connectivityCheckEnabled?
 				network.enableConnectivityCheck(changedConfig.connectivityCheckEnabled)
 		console.log('Starting periodic check for IP addresses')
-		network.startIPAddressUpdate (addresses) =>
+		network.startIPAddressUpdate() (addresses) =>
 			@reportCurrentState(
 				ip_address: addresses.join(' ')
 			)