diff --git a/flandre/pyqt/Main.py b/flandre/pyqt/Main.py
index 5e323d2..d18fc6a 100644
--- a/flandre/pyqt/Main.py
+++ b/flandre/pyqt/Main.py
@@ -623,7 +623,6 @@ class Ui_MainWindow(object):
         MainWindow.setStatusBar(self.statusbar)
 
         self.retranslateUi(MainWindow)
-        self.b_test1.clicked['bool'].connect(MainWindow.slot1) # type: ignore
         QtCore.QMetaObject.connectSlotsByName(MainWindow)
 
     def retranslateUi(self, MainWindow):