diff --git a/templates/nvim/lua/lsp.lua.j2 b/templates/nvim/lua/lsp.lua.j2
index df5144e..92fbca2 100644
--- a/templates/nvim/lua/lsp.lua.j2
+++ b/templates/nvim/lua/lsp.lua.j2
@@ -105,7 +105,9 @@ cmp.setup({
   formatting = {
     format = function(entry, vim_item)
       if entry.source.name == 'nvim_lsp' then
-        vim_item.menu = entry.source.source.client.name
+        vim_item.menu = string.format('[%s]', entry.source.source.client.name)
+      else
+        vim_item.menu = string.format('[%s]', entry.source.name)
       end
 
       return vim_item