diff --git a/pages/common/nix-env.md b/pages/common/nix-env.md
index 54d832242..613efb67f 100644
--- a/pages/common/nix-env.md
+++ b/pages/common/nix-env.md
@@ -1,6 +1,7 @@
 # nix-env
 
 > Manipulate or query Nix user environments.
+> More information: <https://nixos.org/releases/nix/latest/manual#sec-nix-env>.
 
 - List all installed packages: