diff --git a/README.md b/README.md
index 112d962..08dfae6 100644
--- a/README.md
+++ b/README.md
@@ -227,6 +227,23 @@ mkdir -p ~/.cache/nix-index/ && wget -q -N https://github.com/nix-community/nix-
 nix-locate -w '/bash'
 ```
 
+### List files of package
+
+* https://discourse.nixos.org/t/list-files-of-package/25830/2?u=langfingaz
+
+Example for `nano`:
+
+```shell
+find $(nix-build '<nixpkgs>' -A nano --no-link)
+```
+
+Excerpt of the result:
+
+```
+/nix/store/jqvxmx65mfinbsm6db9kmcqmphl44xhp-nano-7.2/share/nano
+/nix/store/jqvxmx65mfinbsm6db9kmcqmphl44xhp-nano-7.2/share/nano/asm.nanorc
+/nix/store/jqvxmx65mfinbsm6db9kmcqmphl44xhp-nano-7.2/share/nano/autoconf.nanorc
+```
 
 ### References