diff --git a/mopidy_iris/__init__.py b/mopidy_iris/__init__.py
index acddbf8e..50dbee4d 100755
--- a/mopidy_iris/__init__.py
+++ b/mopidy_iris/__init__.py
@@ -1,6 +1,3 @@
-
-from __future__ import unicode_literals
-
 import logging, os, json, pathlib
 import tornado.web
 import tornado.websocket
@@ -59,10 +56,10 @@ class ReactRouterHandler(tornado.web.StaticFileHandler):
         self.path = path
         self.absolute_path = path
         self.dirname, self.filename = os.path.split(path)
-        super(ReactRouterHandler, self).initialize(self.dirname)
+        super().initialize(self.dirname)
 
     def get(self, path=None, include_body=True):
-        return super(ReactRouterHandler, self).get(self.path, include_body)
+        return super().get(self.path, include_body)
 
 ##
 # Frontend factory
diff --git a/mopidy_iris/core.py b/mopidy_iris/core.py
index 3fb2e6cb..3169f80c 100755
--- a/mopidy_iris/core.py
+++ b/mopidy_iris/core.py
@@ -1,6 +1,3 @@
-
-from __future__ import unicode_literals
-
 import random, string, logging, json, pykka, urllib, os, sys, mopidy_iris, subprocess
 import tornado.web
 import tornado.ioloop
diff --git a/mopidy_iris/frontend.py b/mopidy_iris/frontend.py
index 831a4183..6ba3362c 100755
--- a/mopidy_iris/frontend.py
+++ b/mopidy_iris/frontend.py
@@ -1,5 +1,3 @@
-
-from __future__ import unicode_literals
 from mopidy.core import CoreListener
 from .core import IrisCore
 
@@ -13,7 +11,7 @@ logger = logging.getLogger(__name__)
 class IrisFrontend(pykka.ThreadingActor, CoreListener):
 
     def __init__(self, config, core):
-        super(IrisFrontend, self).__init__()
+        super().__init__()
 
         # Pass our Mopidy config and core to the IrisCore instance
         iris.config = config
diff --git a/mopidy_iris/handlers.py b/mopidy_iris/handlers.py
index b625f135..ecb54d67 100755
--- a/mopidy_iris/handlers.py
+++ b/mopidy_iris/handlers.py
@@ -1,5 +1,3 @@
-
-from __future__ import unicode_literals
 from datetime import datetime
 from tornado.escape import json_encode, json_decode
 import tornado.ioloop, tornado.web, tornado.websocket, tornado.template
diff --git a/mopidy_iris/system.py b/mopidy_iris/system.py
index c9b435bf..ab1210a1 100755
--- a/mopidy_iris/system.py
+++ b/mopidy_iris/system.py
@@ -1,4 +1,3 @@
-
 from threading import Thread
 import os, logging, subprocess, json