diff --git a/nixos/modules/services/security/tor.nix b/nixos/modules/services/security/tor.nix
index 359745b4060d..14a79e2ff7ad 100644
--- a/nixos/modules/services/security/tor.nix
+++ b/nixos/modules/services/security/tor.nix
@@ -771,6 +771,15 @@ in
                         }
                       ))
                     ]);
+                  example = [
+                    {
+                      port = 9000;
+                      target = {
+                        addr = "127.0.0.1";
+                        port = 9123;
+                      };
+                    }
+                  ];
                   apply = map (
                     v:
                     if lib.isInt v then