diff --git a/nvim/.config/nvim/after/plugin/config.lua b/nvim/.config/nvim/after/plugin/config.lua
index b39292d..6f47976 100644
--- a/nvim/.config/nvim/after/plugin/config.lua
+++ b/nvim/.config/nvim/after/plugin/config.lua
@@ -74,14 +74,13 @@ end, { silent = true })
 vim.keymap.set("n", "<C-w>z", "<Plug>(zoom-toggle)")
 vim.keymap.set("n", "<C-w><C-z>", "<Plug>(zoom-toggle)")
 -- let g:zoom#statustext='Z'
--- function! MyCtrlW()
---   let char = nr2char(getchar())
--- 
---   if get(t:, 'zoomed', 0) == 1
---     if char is# 'v' || char is# 's' || char is# '' || char is# ''
---       return ""
---     endif
---   end
---   return "\<C-w>".char
--- endfunction
--- nnoremap <expr> <C-w> MyCtrlW()
+vim.keymap.set("n", "<C-w>", function()
+  local char = vim.fn.nr2char(vim.fn.getchar())
+
+  if vim.fn.get('t:', 'zoomed', 0) == 1 then
+    if char == 'v' or char == 's' or char == '' or char == '' then
+       return ""
+     end
+  end
+  return "<C-w>"
+end, { expr = true, replace_keycodes = false})