diff --git a/kitty/.config/kitty/kitty.conf b/kitty/.config/kitty/kitty.conf
index 2182fcd..d513ff6 100644
--- a/kitty/.config/kitty/kitty.conf
+++ b/kitty/.config/kitty/kitty.conf
@@ -163,11 +163,6 @@ scrollback_pager_history_size 2
 #: The color and style for highlighting URLs on mouse-over. url_style
 #: can be one of: none, single, double, curly
 
-open_url_modifiers kitty_mod
-
-#: The modifier keys to press when clicking with the mouse on URLs to
-#: open the URL
-
 open_url_with xdg-open
 
 #: The program with which to open URLs that are clicked on. The
@@ -196,11 +191,6 @@ copy_on_select yes
 #: value of smart will do it when using normal selections, but not
 #: rectangle selections. always will always do it.
 
-# rectangle_select_modifiers ctrl+alt
-
-#: The modifiers to use rectangular selection (i.e. to select text in
-#: a rectangular block with the mouse)
-
 # select_by_word_characters :@-./_~?&=%+#
 
 #: Characters considered part of a word when double clicking. In