diff --git a/CHANGES b/CHANGES
index 76a9987b0..f759794b9 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,6 +1,7 @@
 Back In Time
 
 Version 1.4.4-dev (development of upcoming release)
+* Fix: Fix Qt segmentation fault with uninstall ExtraMouseButtonEventFilter when closing main window (#1095)
 * Feature: Warn if Cron is not running (#1747)
 * Build: Enable PyLint rules (#1755)
   * C0303 (trailing-whitespaces)
diff --git a/qt/app.py b/qt/app.py
index 4034fc2fd..3fb40e605 100644
--- a/qt/app.py
+++ b/qt/app.py
@@ -798,6 +798,8 @@ def closeEvent(self, event):
             if answer != QMessageBox.StandardButton.Yes:
                 return event.ignore()
 
+        self.qapp.removeEventFilter(self.mouseButtonEventFilter)
+
         self.config.setStrValue('qt.last_path', self.path)
         self.config.setProfileStrValue('qt.last_path', self.path)