diff --git a/qutebrowser/mainwindow/statusbar/bar.py b/qutebrowser/mainwindow/statusbar/bar.py
index e6def2265..c05dbcb25 100644
--- a/qutebrowser/mainwindow/statusbar/bar.py
+++ b/qutebrowser/mainwindow/statusbar/bar.py
@@ -106,7 +106,8 @@ def _generate_stylesheet():
                 color: {{ color['%s'] }};
                 background-color: {{ color['%s'] }};
             }
-        """ % (flag, flag, flag, option.format('fg'), option.format('bg'))
+        """ % (flag, flag, flag,  # flake8: disable=S001
+               option.format('fg'), option.format('bg'))
     return stylesheet
 
 
diff --git a/tests/end2end/fixtures/testprocess.py b/tests/end2end/fixtures/testprocess.py
index 913fec859..f94ec4e22 100644
--- a/tests/end2end/fixtures/testprocess.py
+++ b/tests/end2end/fixtures/testprocess.py
@@ -78,8 +78,8 @@ class Line:
 def _render_log(data, threshold=100):
     """Shorten the given log without -v and convert to a string."""
     data = [str(d) for d in data]
-    is_exception = any('Traceback (most recent call last):' in line
-                       or 'Uncaught exception' in line for line in data)
+    is_exception = any('Traceback (most recent call last):' in line or
+                       'Uncaught exception' in line for line in data)
     verbose = pytest.config.getoption('--verbose')
     if len(data) > threshold and not verbose and not is_exception:
         msg = '[{} lines suppressed, use -v to show]'.format(