diff --git a/lua/config/nvim-cmp.lua b/lua/config/nvim-cmp.lua
index e28dd19..637ef04 100644
--- a/lua/config/nvim-cmp.lua
+++ b/lua/config/nvim-cmp.lua
@@ -29,7 +29,9 @@ cmp.setup({
     ['<PageUp>'] = cmp.mapping.scroll_docs(-4),
     ['<PageDown>'] = cmp.mapping.scroll_docs(4),
 
-    ['<Esc>'] = cmp.mapping.abort(),
+    -- ESC messes with standard ESC mapping, don't use
+    -- ['<Esc>'] = cmp.mapping.abort(),
+    ['<C-e>'] = cmp.mapping.abort(),
 
     -- Use <CR>(Enter) to confirm selection
     -- Accept currently selected item. Set `select` to `false` to only confirm explicitly selected items.
@@ -95,21 +97,3 @@ cmp.setup({
 
 
 
--- Use buffer source for `/` and `?` (if you enabled `native_menu`, this won't work anymore).
-cmp.setup.cmdline({ '/', '?' }, {
-  mapping = cmp.mapping.preset.cmdline(),
-  sources = {
-    { name = 'buffer' }
-  }
-})
-
--- Use cmdline & path source for ':' (if you enabled `native_menu`, this won't work anymore).
-cmp.setup.cmdline(':', {
-  mapping = cmp.mapping.preset.cmdline(),
-  sources = cmp.config.sources({
-    { name = 'path' }
-  }, {
-    { name = 'cmdline' }
-  }),
-  matching = { disallow_symbol_nonprefix_matching = false }
-})
diff --git a/lua/keybindings.lua b/lua/keybindings.lua
index 75f29f5..8cedb8d 100644
--- a/lua/keybindings.lua
+++ b/lua/keybindings.lua
@@ -26,6 +26,15 @@ vim.keymap.set('n', '<leader>c', ":Calendar -split=horizontal -position=below -h
 -- Open current file in browser (chromium)
 vim.keymap.set('n', '<space>o', ":silent !chromium '%'<cr>", { desc = "Open in browser" })
 
+-- toggle colorscheme between dark and light
+vim.keymap.set('n', '<leader>m', function()
+  if vim.opt.background:get() == "dark" then
+    vim.o.background = "light"
+  else
+    vim.o.background = "dark"
+  end
+end, { desc = "Toggle dark/light mode" })
+
 --
 -- configure workspaces
 -- also add a custom picker to fzf
@@ -47,7 +56,7 @@ local workspaces_fzf_picker = function(opts)
     for i = 1, #ws do
       fzf_cb(ws[i].name)
     end
-    fzf_cb()     -- EOF
+    fzf_cb() -- EOF
   end, opts)
 end
 vim.keymap.set('n', '<leader>w', workspaces_fzf_picker, { desc = "Workspaces" })