diff --git a/docs/guide/getting_started.md b/docs/guide/getting_started.md
index 696e102af..60d39ace4 100644
--- a/docs/guide/getting_started.md
+++ b/docs/guide/getting_started.md
@@ -61,7 +61,7 @@ Once the basic language configurations have been installed, add this to your
 ```lua
 local on_attach = function(client, bufnr)
 	-- Enable completion triggered by <c-x><c-o>
-	vim.api.nvim_buf_set_option(bufnr, 'omnifunc', 'v:lua.vim.lsp.omnifunc')
+	vim.api.nvim_set_option_value("omnifunc", "v:lua.vim.lsp.omnifunc", { buf = bufnr })
 
 	local bufopts = { noremap = true, silent = true, buffer = bufnr }
 	vim.keymap.set('n', '<C-k>', vim.lsp.buf.signature_help, bufopts)