diff --git a/lua/zenbones/shipwright/runners/lualine.lua b/lua/zenbones/shipwright/runners/lualine.lua
index 46498ce..375287a 100644
--- a/lua/zenbones/shipwright/runners/lualine.lua
+++ b/lua/zenbones/shipwright/runners/lualine.lua
@@ -73,10 +73,10 @@ local function specs_to_colors(specs)
 	}
 end
 
-local ness_list = { "dim", "bright", "stark", "warm", "" }
+local ness_list = { "dim", "bright", "stark", "warm", "default" }
 
 for _, ness in ipairs(ness_list) do
-	local specs_name = string.len(ness) > 0 and "specs_" .. ness or "specs"
+	local specs_name = ness ~= "default" and "specs_" .. ness or "specs"
 	local specs = getfenv()[specs_name]
 	if specs then
 		---@diagnostic disable: undefined-global
@@ -86,7 +86,7 @@ for _, ness in ipairs(ness_list) do
 			specs_to_colors,
 			to_lualine,
 			{ prepend, "-- This file is auto-generated by shipwright.nvim" },
-			{ overwrite, string.format("lua/lualine/themes/%s%s.lua", name, specs_name) }
+			{ overwrite, string.format("lua/lualine/themes/%s_%s.lua", name, ness) }
 		)
 		-- selene: deny(undefined_variable)
 		---@diagnostic enable: undefined-global