--- a/src/eric7/Preferences/ConfigurationPages/MicroPythonPage.py	Sun Dec 03 16:44:52 2023 +0100
+++ b/src/eric7/Preferences/ConfigurationPages/MicroPythonPage.py	Sun Dec 03 19:46:34 2023 +0100
@@ -49,7 +49,7 @@
 
         self.workspacePicker.setMode(EricPathPickerModes.DIRECTORY_MODE)
 
-        self.colorSchemeComboBox.addItems(sorted(AnsiColorSchemes.keys()))
+        self.colorSchemeComboBox.addItems(sorted(AnsiColorSchemes))
 
         # populate the chart theme combobox
         if QChart is not None: