diff --git a/tests/unit/misc/test_guiprocess.py b/tests/unit/misc/test_guiprocess.py
index 30079196a..f043e9607 100644
--- a/tests/unit/misc/test_guiprocess.py
+++ b/tests/unit/misc/test_guiprocess.py
@@ -19,7 +19,6 @@
 
 """Tests for qutebrowser.misc.guiprocess."""
 
-import os
 import json
 import logging