diff --git a/main/ui/src/main/java/org/cryptomator/ui/mainwindow/MainWindowTitleController.java b/main/ui/src/main/java/org/cryptomator/ui/mainwindow/MainWindowTitleController.java
index 573a835ff..2d08f5d19 100644
--- a/main/ui/src/main/java/org/cryptomator/ui/mainwindow/MainWindowTitleController.java
+++ b/main/ui/src/main/java/org/cryptomator/ui/mainwindow/MainWindowTitleController.java
@@ -57,6 +57,9 @@ public class MainWindowTitleController implements FxController {
 			window.setX(event.getScreenX() - xOffset);
 			window.setY(event.getScreenY() - yOffset);
 		});
+		window.setOnCloseRequest(event -> {
+			close();
+		});
 	}
 
 	@FXML