diff --git a/qutebrowser/browser/qutescheme.py b/qutebrowser/browser/qutescheme.py
index 6039fe55e..4ebc626d3 100644
--- a/qutebrowser/browser/qutescheme.py
+++ b/qutebrowser/browser/qutescheme.py
@@ -26,7 +26,6 @@ Module attributes:
 
 import json
 import os
-import sys
 import time
 import urllib.parse
 import datetime
diff --git a/tests/helpers/stubs.py b/tests/helpers/stubs.py
index 05341103c..b852426d2 100644
--- a/tests/helpers/stubs.py
+++ b/tests/helpers/stubs.py
@@ -29,7 +29,7 @@ from PyQt5.QtNetwork import (QNetworkRequest, QAbstractNetworkCache,
                              QNetworkCacheMetaData)
 from PyQt5.QtWidgets import QCommonStyle, QLineEdit, QWidget, QTabBar
 
-from qutebrowser.browser import browsertab, history
+from qutebrowser.browser import browsertab
 from qutebrowser.config import configexc
 from qutebrowser.utils import usertypes, utils
 from qutebrowser.mainwindow import mainwindow