diff --git a/pkgs/desktops/pantheon/services/contractor/default.nix b/pkgs/desktops/pantheon/services/contractor/default.nix
index a979b1341954..d7d3cdb03125 100644
--- a/pkgs/desktops/pantheon/services/contractor/default.nix
+++ b/pkgs/desktops/pantheon/services/contractor/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchFromGitHub, pantheon, meson, python3, ninja, pkgconfig, vala, glib, libgee, dbus, glib-networking, gobject-introspection }:
+{ stdenv, fetchFromGitHub, pantheon, meson, python3, ninja, pkgconfig, vala, glib, libgee, dbus, glib-networking, wrapGAppsHook }:
 
 stdenv.mkDerivation rec {
   pname = "contractor";
@@ -19,12 +19,12 @@ stdenv.mkDerivation rec {
 
   nativeBuildInputs = [
     dbus
-    gobject-introspection
     meson
     ninja
     pkgconfig
     python3
     vala
+    wrapGAppsHook
   ];
 
   buildInputs = [