diff --git a/nvim/.config/nvim/lua/yolokai.lua b/nvim/.config/nvim/lua/yolokai.lua
index bc694b1..859945a 100644
--- a/nvim/.config/nvim/lua/yolokai.lua
+++ b/nvim/.config/nvim/lua/yolokai.lua
@@ -27,7 +27,7 @@ local _TYPE_TABLE  = 'table'
 
 -- Determine which set of colors to use.
 local _USE_HEX = vim.o.termguicolors
-local _USE_256 = tonumber(vim.o.t_Co) > 255
+local _USE_256 = tonumber(vim.wo.t_Co) > 255
 	or string.find(vim.env.TERM, '256')
 
 --[[