diff --git a/homeassistant/components/aruba/device_tracker.py b/homeassistant/components/aruba/device_tracker.py
index f93533b6beb..485c731ff6a 100644
--- a/homeassistant/components/aruba/device_tracker.py
+++ b/homeassistant/components/aruba/device_tracker.py
@@ -2,15 +2,16 @@
 import logging
 import re
 
+import pexpect
 import voluptuous as vol
 
-import homeassistant.helpers.config_validation as cv
 from homeassistant.components.device_tracker import (
     DOMAIN,
     PLATFORM_SCHEMA,
     DeviceScanner,
 )
 from homeassistant.const import CONF_HOST, CONF_PASSWORD, CONF_USERNAME
+import homeassistant.helpers.config_validation as cv
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -82,7 +83,6 @@ class ArubaDeviceScanner(DeviceScanner):
 
     def get_aruba_data(self):
         """Retrieve data from Aruba Access Point and return parsed result."""
-        import pexpect
 
         connect = "ssh {}@{}"
         ssh = pexpect.spawn(connect.format(self.username, self.host))