diff --git a/lua/conf/ui.lua b/lua/conf/ui.lua
index 6a2ad81..94dc996 100644
--- a/lua/conf/ui.lua
+++ b/lua/conf/ui.lua
@@ -3,7 +3,8 @@
 vim.cmd [[colorscheme nord]]
 
 -- Helps some themes.
-vim.opt.termguicolors = true
+-- This is currently commented out because it messes up tmux.
+-- vim.opt.termguicolors = true
 
 -- Always show hidden files in nerdtree
 vim.g.NERDTreeShowHidden = 1