diff --git a/kitty/.config/kitty/kitty.conf b/kitty/.config/kitty/kitty.conf
index 5d6664f..3072f8a 100644
--- a/kitty/.config/kitty/kitty.conf
+++ b/kitty/.config/kitty/kitty.conf
@@ -35,6 +35,8 @@ cursor_trail 3
 #include colors-wallust.conf
 #include colors-matugen.conf
 
+map f11 toggle_fullscreen
+
 # Include Custom Configuration
 # Create the file custom.conf in ~/.config/kitty to overwrite the default configuration
 include ./${HOSTNAME}.conf
diff --git a/kitty/.config/kitty/x1nano.conf b/kitty/.config/kitty/x1nano.conf
index 6853292..4ffbf36 100644
--- a/kitty/.config/kitty/x1nano.conf
+++ b/kitty/.config/kitty/x1nano.conf
@@ -1 +1 @@
-font_size                   13
+font_size                   12