diff --git a/runtime/lua/vim/_meta/mpack.lua b/runtime/lua/vim/_meta/mpack.lua
index 3970341b78..e09c2fecef 100644
--- a/runtime/lua/vim/_meta/mpack.lua
+++ b/runtime/lua/vim/_meta/mpack.lua
@@ -2,6 +2,9 @@
 
 -- luacheck: no unused args
 
+---@nodoc
+vim.mpack = {}
+
 --- @brief
 ---
 --- This module provides encoding and decoding of Lua objects to and