diff --git a/src/mambatray b/src/mambatray
index b0b66af..1427723 100755
--- a/src/mambatray
+++ b/src/mambatray
@@ -240,8 +240,8 @@ class SystemTrayIcon(QtWidgets.QSystemTrayIcon):
         global NetsrpmsArg, lista
         if not lista == []:
             Lista = self.Lista()
-            msg = QtGui.QMessageBox.question(menu, (_("Not Open Source openmamba components")), (_("The following components are available for update: ") + "\n\n" + Lista + "\n\n" + _("Ok to proceed?")), QtGui.QMessageBox.Yes | QtGui.QMessageBox.No, QtGui.QMessageBox.Yes)
-            if msg == QtGui.QMessageBox.Yes:
+            msg = QtWidgets.QMessageBox.question(menu, (_("Not Open Source openmamba components")), (_("The following components are available for update: ") + "\n\n" + Lista + "\n\n" + _("Ok to proceed?")), QtWidgets.QMessageBox.Yes | QtWidgets.QMessageBox.No, QtWidgets.QMessageBox.Yes)
+            if msg == QtWidgets.QMessageBox.Yes:
                 NetsrpmsArg = '-u'
                 self.SRPMSCheckUpgradeList()
             else: