diff --git a/lib/solaar/ui/diversion_rules.py b/lib/solaar/ui/diversion_rules.py
index d4396888eb..a3af39f4ab 100644
--- a/lib/solaar/ui/diversion_rules.py
+++ b/lib/solaar/ui/diversion_rules.py
@@ -41,10 +41,6 @@
 
 logger = logging.getLogger(__name__)
 
-#
-#
-#
-
 _diversion_dialog = None
 _rule_component_clipboard = None
 
@@ -708,20 +704,6 @@ def update_devices(self):
         self.view.queue_draw()
 
 
-## Not currently used
-#
-# class HexEntry(Gtk.Entry, Gtk.Editable):
-#
-#     def do_insert_text(self, new_text, length, pos):
-#         new_text = new_text.upper()
-#         from string import hexdigits
-#         if any(c for c in new_text if c not in hexdigits):
-#             return pos
-#         else:
-#             self.get_buffer().insert_text(pos, new_text, length)
-#             return pos + length
-
-
 def norm(s):
     return s.replace("_", "").replace(" ", "").lower()