diff --git a/pkgs/applications/networking/3proxy/default.nix b/pkgs/applications/networking/3proxy/default.nix
index 6636691468e..f9221d06d02 100644
--- a/pkgs/applications/networking/3proxy/default.nix
+++ b/pkgs/applications/networking/3proxy/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, coreutils }:
+{ lib, stdenv, fetchFromGitHub, coreutils, nixosTests }:
 
 stdenv.mkDerivation rec {
   pname = "3proxy";
@@ -17,6 +17,10 @@ stdenv.mkDerivation rec {
     "DESTDIR=${placeholder "out"}"
   ];
 
+  passthru.tests = {
+    smoke-test = nixosTests._3proxy;
+  };
+
   meta = with lib; {
     description = "Tiny free proxy server";
     homepage = "https://github.com/z3APA3A/3proxy";