diff --git a/lua/config/nvim-cmp.lua b/lua/config/nvim-cmp.lua
index df6d42a..22d96c4 100644
--- a/lua/config/nvim-cmp.lua
+++ b/lua/config/nvim-cmp.lua
@@ -33,7 +33,6 @@ cmp.setup({
   sources = {
     { name = 'nvim_lsp' }, -- For nvim-lsp
     { name = 'ultisnips' }, -- For ultisnips user.
-    { name = 'nvim_lua' }, -- for nvim lua function
     { name = 'path' }, -- for path completion
     { name = 'buffer', keyword_length = 4 }, -- for buffer word completion
     { name = 'omni' },