diff --git a/flatcamGUI/FlatCAMGUI.py b/flatcamGUI/FlatCAMGUI.py
index 05e8a272..4889f0f2 100644
--- a/flatcamGUI/FlatCAMGUI.py
+++ b/flatcamGUI/FlatCAMGUI.py
@@ -11,7 +11,7 @@
 # Date: 3/10/2019                                          #
 # ##########################################################
 
-from flatcamGUI.PreferencesUI import *
+from flatcamGUI.preferences.PreferencesUI import *
 from flatcamEditors.FlatCAMGeoEditor import FCShapeTool
 from matplotlib.backend_bases import KeyEvent as mpl_key_event
 
diff --git a/flatcamGUI/PreferencesUI.py b/flatcamGUI/preferences/PreferencesUI.py
similarity index 100%
rename from flatcamGUI/PreferencesUI.py
rename to flatcamGUI/preferences/PreferencesUI.py
diff --git a/flatcamGUI/preferences/__init__.py b/flatcamGUI/preferences/__init__.py
new file mode 100644
index 00000000..e69de29b