diff --git a/qutebrowser/mainwindow/tabwidget.py b/qutebrowser/mainwindow/tabwidget.py
index 5d2e67dc9..893af0748 100644
--- a/qutebrowser/mainwindow/tabwidget.py
+++ b/qutebrowser/mainwindow/tabwidget.py
@@ -404,6 +404,8 @@ class TabBar(QTabBar):
 
     def paintEvent(self, _e):
         """Override paintEvent to draw the tabs like we want to."""
+        # pylint: disable=bad-config-call
+        # WORKAROUND for https://bitbucket.org/logilab/astroid/issue/104
         p = QStylePainter(self)
         selected = self.currentIndex()
         for idx in range(self.count()):
diff --git a/scripts/dev/freeze.py b/scripts/dev/freeze.py
index cad260092..cc469e7af 100755
--- a/scripts/dev/freeze.py
+++ b/scripts/dev/freeze.py
@@ -86,6 +86,7 @@ def get_build_exe_options(skip_html=False):
 
 
 def get_exe(base, target_name):
+    """Get the qutebrowser cx.Executable to build."""
     return cx.Executable('qutebrowser/__main__.py', base=base,
                          targetName=target_name, shortcutName='qutebrowser',
                          shortcutDir='ProgramMenuFolder',
@@ -94,6 +95,7 @@ def get_exe(base, target_name):
 
 
 def main():
+    """Main entry point."""
     if sys.platform.startswith('win'):
         base = 'Win32GUI'
         target_name = 'qutebrowser.exe'
diff --git a/tests/integration/test_smoke.py b/tests/integration/test_smoke.py
index d7eea2b97..af3e165cb 100644
--- a/tests/integration/test_smoke.py
+++ b/tests/integration/test_smoke.py
@@ -24,8 +24,6 @@ import sys
 import os.path
 import subprocess
 
-import pytest
-
 
 def test_smoke():
     if hasattr(sys, 'frozen'):