diff --git a/custom_components/here_travel_time/sensor.py b/custom_components/here_travel_time/sensor.py
index d75e050..1deb405 100644
--- a/custom_components/here_travel_time/sensor.py
+++ b/custom_components/here_travel_time/sensor.py
@@ -3,7 +3,6 @@
 import logging
 import re
 
-import herepy
 import voluptuous as vol
 
 from homeassistant.components.sensor import PLATFORM_SCHEMA
@@ -273,6 +272,7 @@ class HERETravelTimeData():
     def __init__(self, origin, destination, app_id, app_code, travel_mode,
                  traffic_mode, route_mode, units):
         """Initialize herepy."""
+        import herepy
         self.origin = origin
         self.destination = destination
         self.travel_mode = travel_mode
@@ -290,6 +290,7 @@ def __init__(self, origin, destination, app_id, app_code, travel_mode,
 
     def update(self):
         """Get the latest data from HERE."""
+        import herepy
         if self.traffic_mode:
             traffic_mode = TRAFFIC_MODE_ENABLED
         else: