diff --git a/pkgs/applications/version-management/redmine/default.nix b/pkgs/applications/version-management/redmine/default.nix
index 1f0f9f4e788d..6d842665046a 100644
--- a/pkgs/applications/version-management/redmine/default.nix
+++ b/pkgs/applications/version-management/redmine/default.nix
@@ -1,4 +1,4 @@
-{ lib, stdenv, fetchurl, bundlerEnv, ruby, makeWrapper }:
+{ lib, stdenv, fetchurl, bundlerEnv, ruby, makeWrapper, nixosTests }:
 
 let
   version = "4.2.5";
@@ -42,6 +42,8 @@ in
       makeWrapper ${rubyEnv.wrappedRuby}/bin/ruby $out/bin/rdm-mailhandler.rb --add-flags $out/share/redmine/extra/mail_handler/rdm-mailhandler.rb
     '';
 
+    passthru.tests.redmine = nixosTests.redmine;
+
     meta = with lib; {
       homepage = "https://www.redmine.org/";
       platforms = platforms.linux;