diff --git a/README.md b/README.md
index af978dc..f5f61a4 100644
--- a/README.md
+++ b/README.md
@@ -98,6 +98,9 @@ Examples:
       -- Load the wezterm types when the `wezterm` module is required
       -- Needs `justinsgithub/wezterm-types` to be installed
       { path = "wezterm-types", mods = { "wezterm" } },
+      -- Load the xmake types when opening file named `xmake.lua`
+      -- Needs `LelouchHe/xmake-luals-addon` to be installed
+      { path = "xmake-luals-addon/library", files = { "xmake.lua" } },
     },
     -- always enable unless `vim.g.lazydev_enabled = false`
     -- This is the default
diff --git a/doc/lazydev.nvim.txt b/doc/lazydev.nvim.txt
index 475cce7..b86a878 100644
--- a/doc/lazydev.nvim.txt
+++ b/doc/lazydev.nvim.txt
@@ -116,6 +116,9 @@ Examples:
           -- Load the wezterm types when the `wezterm` module is required
           -- Needs `justinsgithub/wezterm-types` to be installed
           { path = "wezterm-types", mods = { "wezterm" } },
+	  -- Load the xmake types when opening file named `xmake.lua`
+	  -- Needs `LelouchHe/xmake-luals-addon` to be installed
+	  { path = "xmake-luals-addon/library", files = { "xmake.lua" } },
         },
         -- always enable unless `vim.g.lazydev_enabled = false`
         -- This is the default
diff --git a/lua/lazydev/buf.lua b/lua/lazydev/buf.lua
index 47abb0e..67ca5b1 100644
--- a/lua/lazydev/buf.lua
+++ b/lua/lazydev/buf.lua
@@ -14,7 +14,7 @@ M.modules = {}
 
 function M.setup()
   for _, lib in ipairs(Config.libs) do
-    if #lib.words == 0 and #lib.mods == 0 then
+    if #lib.words == 0 and #lib.mods == 0 and #lib.files == 0 then
       Workspace.global():add(lib.path)
     end
   end
@@ -79,6 +79,7 @@ function M.on_attach(client, buf)
   })
   -- Trigger initial scan
   M.on_lines(buf, 0, vim.api.nvim_buf_line_count(buf))
+  M.on_file(buf)
   M.update()
 end
 
@@ -149,6 +150,16 @@ function M.on_mod(buf, modname)
   end
 end
 
+---@param buf number
+function M.on_file(buf)
+  -- Check for words
+  for file, paths in pairs(Config.files) do
+    if file == vim.fn.fnamemodify(vim.api.nvim_buf_get_name(buf), ":p:t") then
+      Workspace.find({ buf = buf }):add(paths)
+    end
+  end
+end
+
 --- Update LuaLS settings with the current library
 function M.update()
   if package.loaded["neodev"] then
diff --git a/lua/lazydev/config.lua b/lua/lazydev/config.lua
index dac6abd..8c92950 100644
--- a/lua/lazydev/config.lua
+++ b/lua/lazydev/config.lua
@@ -1,8 +1,8 @@
 ---@class lazydev.Config.mod: lazydev.Config
 local M = {}
 
----@alias lazydev.Library {path:string, words:string[], mods:string[]}
----@alias lazydev.Library.spec string|{path:string, words?:string[], mods?:string[]}
+---@alias lazydev.Library {path:string, words:string[], mods:string[], files:string[]}
+---@alias lazydev.Library.spec string|{path:string, words?:string[], mods?:string[], files?:string[]}
 ---@class lazydev.Config
 local defaults = {
   runtime = vim.env.VIMRUNTIME --[[@as string]],
@@ -29,6 +29,7 @@ local defaults = {
 M.libs = {} ---@type lazydev.Library[]
 M.words = {} ---@type table<string, string[]>
 M.mods = {} ---@type table<string, string[]>
+M.files = {} ---@type table<string, string[]>
 
 ---@type lazydev.Config
 local options
@@ -58,18 +59,20 @@ function M.setup(opts)
   ---@type lazydev.Config
   options = vim.tbl_deep_extend("force", {}, options or defaults, opts or {})
 
-  M.libs, M.words, M.mods = {}, {}, {}
+  M.libs, M.words, M.mods, M.files = {}, {}, {}, {}
   local runtime = require("lazydev.util").norm(options.runtime)
   table.insert(M.libs, {
     path = vim.uv.fs_stat(runtime) and runtime or vim.env.VIMRUNTIME,
     words = {},
     mods = {},
+    files = {},
   })
   for _, lib in pairs(M.library) do
     table.insert(M.libs, {
       path = type(lib) == "table" and lib.path or lib,
       words = type(lib) == "table" and lib.words or {},
       mods = type(lib) == "table" and lib.mods or {},
+      files = type(lib) == "table" and lib.files or {},
     })
   end
 
@@ -82,6 +85,10 @@ function M.setup(opts)
       M.mods[mod] = M.mods[mod] or {}
       table.insert(M.mods[mod], lib.path)
     end
+    for _, file in ipairs(lib.files) do
+      M.files[file] = M.files[file] or {}
+      table.insert(M.files[file], lib.path)
+    end
   end
 
   vim.api.nvim_create_user_command("LazyDev", function(...)