diff --git a/README.md b/README.md
index 9836d35..4d490d8 100644
--- a/README.md
+++ b/README.md
@@ -18,6 +18,8 @@ is present in `/etc/pulse/default.pa` or `~/.config/pulse/default.pa`
 
 # Installation
 
+## Luarocks
+
 The easiest way to install this widget is to use `luarocks`:
 
     luarocks install pulseaudio_widget
@@ -55,6 +57,11 @@ an [X Display Manager](https://en.wikipedia.org/wiki/Display_manager) you will
 need to do what explained above in your `~/.xprofile` or `~/.xinitrc`. See the
 documentation of your display manager of choice for more information.
 
+## NixOS
+
+If you are on NixOS, you can install this package from
+[nix-stefano-m-overlays](https://github.com/stefano-m/nix-stefano-m-nix-overlays).
+
 # Configuration
 
 The widget will display the audio icons defined in your GTK+ theme and it will