--- a/src/eric7/MicroPython/MicroPythonWindow.py	Fri Oct 25 09:47:48 2024 +0200
+++ b/src/eric7/MicroPython/MicroPythonWindow.py	Fri Oct 25 17:58:59 2024 +0200
@@ -246,9 +246,9 @@
         )
 
         dlg = ConfigurationDialog(
-            None,
-            "Configuration",
-            True,
+            parent=self,
+            name="Configuration",
+            modal=True,
             fromEric=True,
             displayMode=ConfigurationMode.MICROPYTHONMODE,
         )