diff --git a/dot_config/wezterm/wezterm.lua b/dot_config/wezterm/wezterm.lua
index 1514c40..545f2b3 100644
--- a/dot_config/wezterm/wezterm.lua
+++ b/dot_config/wezterm/wezterm.lua
@@ -1,40 +1,6 @@
 -- vim:foldmethod=marker:foldlevel=1
 local wezterm = require("wezterm")
 
-local function get_os()
-	local target = wezterm.target_triple
-	if string.find(target, "linux") then
-		return "linux"
-	elseif string.find(target, "darwin") then
-		return "macos"
-	end
-end
-
-local opt
-if get_os() == "linux" then
-	opt = {
-		window_padding = {
-			left = 0,
-			right = 0,
-			top = 0,
-			bottom = 0
-		},
-		font_size = 14,
-		sync = false
-	}
-elseif get_os() == "macos" then
-	opt = {
-		window_padding = {
-			left = 2,
-			right = 2,
-			top = 2,
-			bottom = 2
-		},
-		font_size = 18,
-		sync = true
-	}
-end
-
 -- fonts I like, with the settings I prefer {{{
 -- kept seperately from the rest of the config so that I can easily change them
 local fonts = {
@@ -125,8 +91,43 @@ wezterm.on("format-tab-title", function(tab, tabs, panes, config, hover, max_wid
 end)
 -- }}}
 
+local function get_os()
+	local target = wezterm.target_triple
+	if string.find(target, "linux") then
+		return "linux"
+	elseif string.find(target, "darwin") then
+		return "macos"
+	end
+end
+
+local window_padding = {}
+if get_os() == "linux" then
+	window_padding = {
+		left = 0,
+		right = 0,
+		top = 0,
+		bottom = 0,
+	}
+elseif get_os() == "macos" then
+	window_padding = {
+		left = 2,
+		right = 2,
+		top = 2,
+		bottom = 2,
+	}
+end
+
 local act = wezterm.action
 
+local function scheme_for_appearance(appearance)
+  if appearance:find 'Dark' then
+    return 'Catppuccin Mocha'
+  else
+    return 'Catppuccin Latte'
+  end
+end
+
+
 return {
 	---- keyboard shortcuts
 	disable_default_key_bindings = false,
@@ -175,7 +176,7 @@ return {
 		{ key = "v", mods = "LEADER", action = "ActivateCopyMode" },
 	},
 	-- font
-	font_size = opt.font_size,
+	font_size = 18,
 	font = fonts.victor,
 	use_fancy_tab_bar = false,
 	tab_bar_at_bottom = true,
@@ -183,9 +184,9 @@ return {
 	tab_max_width = 32,
 	-- window
 	window_decorations = "RESIZE",
-	window_padding = opt.window_padding,
+	window_padding = window_padding,
 	-- theme
-	color_scheme = "Catppuccin Mocha",
+	color_scheme = scheme_for_appearance(wezterm.gui.get_appearance()),
 	-- nightly only
 	clean_exit_codes = { 130 },
 }