diff --git a/cfg/nvim/init.lua b/cfg/nvim/init.lua
index 131c78f..32304c8 100644
--- a/cfg/nvim/init.lua
+++ b/cfg/nvim/init.lua
@@ -14,12 +14,10 @@ nmap("<Tab>", "<cmd>BufferNext<cr>")
 nmap("<S-Tab>", "<cmd>BufferPrevious<cr>")
 nmap("<leader>x", "<cmd>BufferClose<cr>")
 
-nmap("<C-t>", "<cmd>NvimTreeToggle<cr>")
-
 nmap("<leader>ff", require("telescope.builtin").find_files)
 nmap("<leader>fw", require("telescope.builtin").live_grep)
 
-nmap('<leader>e', vim.diagnostic.open_float)
+nmap("<leader>e", vim.diagnostic.open_float)
 
 -- START LSP
 
@@ -28,7 +26,7 @@ local lspconfig = require("lspconfig")
 local servers = { tsserver = {}, pylsp = {}, lua_ls = {}, rnix = {} }
 local cmp_capabilities = require("cmp_nvim_lsp").default_capabilities()
 local on_attach = function(_, bufnr)
-	nmap('<leader>ca', vim.lsp.buf.code_action)
+	nmap("<leader>ca", vim.lsp.buf.code_action)
 	nmap("K", vim.lsp.buf.hover)
 	nmap("gr", require("telescope.builtin").lsp_references)
 end
@@ -57,7 +55,5 @@ end
 
 require("autoclose").setup()
 
-require("nvim-tree").setup()
-
 require("nightfox").setup({ options = { transparent = true } })
-vim.cmd.colorscheme("nightfox")
+vim.cmd.colorscheme("carbonfox")
diff --git a/home.nix b/home.nix
index db5cac8..d047fd7 100644
--- a/home.nix
+++ b/home.nix
@@ -33,7 +33,7 @@
       enable = true;
       settings = {
         enable_tab_bar = false;
-        background_opacity = "0.95";
+        background_opacity = "0.98";
       };
     };
     neovim = {
@@ -60,7 +60,6 @@
         nvim-cmp
         nvim-cmp
         nvim-lspconfig
-        nvim-tree-lua
         nvim-treesitter.withAllGrammars
         nvim-web-devicons
         plenary-nvim