diff --git a/NanoVNASaver/NanoVNASaver.py b/NanoVNASaver/NanoVNASaver.py
index 4d7c857..cab36ae 100644
--- a/NanoVNASaver/NanoVNASaver.py
+++ b/NanoVNASaver/NanoVNASaver.py
@@ -972,10 +972,10 @@ class NanoVNASaver(QtWidgets.QWidget):
 
         self.settings.setValue("WindowHeight", self.height())
         self.settings.setValue("WindowWidth", self.width())
-
         self.settings.sync()
         self.threadpool.waitForDone(2500)
         a0.accept()
+        quit()
 
 
 class DisplaySettingsWindow(QtWidgets.QWidget):