diff --git a/pkgs/development/libraries/malcontent/default.nix b/pkgs/development/libraries/malcontent/default.nix
index 76d59f6737cd..faa48dda2739 100644
--- a/pkgs/development/libraries/malcontent/default.nix
+++ b/pkgs/development/libraries/malcontent/default.nix
@@ -14,6 +14,7 @@
 , glib-testing
 , python3
 , nixosTests
+, malcontent-ui
 }:
 
 stdenv.mkDerivation rec {
@@ -86,6 +87,7 @@ stdenv.mkDerivation rec {
   passthru = {
     tests = {
       installedTests = nixosTests.installed-tests.malcontent;
+      inherit malcontent-ui;
     };
   };