diff --git a/nvim/.config/nvim/lua/core/remap.lua b/nvim/.config/nvim/lua/core/remap.lua
index d961990..2169833 100644
--- a/nvim/.config/nvim/lua/core/remap.lua
+++ b/nvim/.config/nvim/lua/core/remap.lua
@@ -43,5 +43,6 @@ vim.api.nvim_set_keymap("n", "<leader>p", "\"+p", {})
 -- opening explorer
 vim.api.nvim_set_keymap("n", "<leader>N", ":20Lexplore<cr>", {})
 
--- make current file executable
+-- make current file (un)executable
 vim.api.nvim_set_keymap("n", "<leader>x", ":exec 'w'<cr> <bar> <cmd>!chmod +x %<cr>", { silent = true })
+vim.api.nvim_set_keymap("n", "<leader>X", ":exec 'w'<cr> <bar> <cmd>!chmod -x %<cr>", { silent = true })