diff --git a/nvim/.config/nvim/lua/core/autocmd.lua b/nvim/.config/nvim/lua/core/autocmd.lua
index 6237aa4..e7ba79f 100644
--- a/nvim/.config/nvim/lua/core/autocmd.lua
+++ b/nvim/.config/nvim/lua/core/autocmd.lua
@@ -7,3 +7,7 @@ vim.api.nvim_create_autocmd("Filetype", {
 	command = "setlocal formatoptions-=c formatoptions-=r formatoptions-=o"
 })
 
+vim.api.nvim_create_autocmd("FocusLost", {
+	pattern = "*",
+	command = ":wa"
+})