diff --git a/pkgs/os-specific/linux/jool/cli.nix b/pkgs/os-specific/linux/jool/cli.nix
index cd3af0480320..ee5ee1128a86 100644
--- a/pkgs/os-specific/linux/jool/cli.nix
+++ b/pkgs/os-specific/linux/jool/cli.nix
@@ -1,4 +1,6 @@
-{ lib, stdenv, fetchFromGitHub, fetchpatch, autoreconfHook, pkg-config, libnl, iptables }:
+{ lib, stdenv, fetchFromGitHub, nixosTests
+, autoreconfHook, pkg-config, libnl, iptables
+}:
 
 let
   sourceAttrs = (import ./source.nix) { inherit fetchFromGitHub; };
@@ -28,6 +30,8 @@ stdenv.mkDerivation {
     sed -e 's%^XTABLES_SO_DIR = .*%XTABLES_SO_DIR = '"$out"'/lib/xtables%g' -i src/usr/iptables/Makefile
   '';
 
+  passthru.tests = { inherit (nixosTests) jool; };
+
   meta = with lib; {
     homepage = "https://www.jool.mx/";
     description = "Fairly compliant SIIT and Stateful NAT64 for Linux - CLI tools";
diff --git a/pkgs/os-specific/linux/jool/default.nix b/pkgs/os-specific/linux/jool/default.nix
index 2ee5f0d6e078..91276cbc11b1 100644
--- a/pkgs/os-specific/linux/jool/default.nix
+++ b/pkgs/os-specific/linux/jool/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchFromGitHub, fetchpatch, kernel }:
+{ lib, stdenv, fetchFromGitHub, kernel, nixosTests }:
 
 let
   sourceAttrs = (import ./source.nix) { inherit fetchFromGitHub; };
@@ -23,6 +23,8 @@ stdenv.mkDerivation {
 
   installTargets = "modules_install";
 
+  passthru.tests = { inherit (nixosTests) jool; };
+
   meta = with lib; {
     homepage = "https://www.jool.mx/";
     description = "Fairly compliant SIIT and Stateful NAT64 for Linux - kernel modules";