diff --git a/README.md b/README.md
index a950b94..7403668 100644
--- a/README.md
+++ b/README.md
@@ -61,6 +61,8 @@
 - Neovim >= **0.8.0** (needs to be built with **LuaJIT**)
 - Git >= **2.19.0** (for partial clones support)
 - a [Nerd Font](https://www.nerdfonts.com/) **_(optional)_**
+- [luarocks](https://luarocks.org/) to install rockspecs.
+  You can remove `rockspec` from `opts.pkg.sources` to disable this feature.
 
 ## 🚀 Getting Started
 
diff --git a/doc/lazy.nvim.txt b/doc/lazy.nvim.txt
index d16353c..a81b0f5 100644
--- a/doc/lazy.nvim.txt
+++ b/doc/lazy.nvim.txt
@@ -104,6 +104,8 @@ Table of Contents                                *lazy.nvim-table-of-contents*
 - Neovim >= **0.8.0** (needs to be built with **LuaJIT**)
 - Git >= **2.19.0** (for partial clones support)
 - a Nerd Font <https://www.nerdfonts.com/> **(optional)**
+- luarocks <https://luarocks.org/> to install rockspecs.
+    You can remove `rockspec` from `opts.pkg.sources` to disable this feature.
 
 
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