diff --git a/buypeeb.py b/buypeeb.py
index fe492ba..e82152b 100755
--- a/buypeeb.py
+++ b/buypeeb.py
@@ -270,6 +270,7 @@ class BuypeebApp:
 
 		prompt.format_secondary_text("Are you sure you want to quit buypeeb?")
 		response = prompt.run()
+		prompt.destroy()
 		if response == Gtk.ResponseType.OK:
 			self.shutdown(self)