diff --git a/qutebrowser/app.py b/qutebrowser/app.py
index 044efcef8..357da6ba5 100644
--- a/qutebrowser/app.py
+++ b/qutebrowser/app.py
@@ -29,6 +29,7 @@ import bdb
 import base64
 import functools
 import traceback
+import faulthandler
 
 from PyQt5.QtWidgets import QApplication, QDialog
 from PyQt5.QtCore import (pyqtSlot, qInstallMessageHandler, QTimer, QUrl,