diff --git a/pkgs/games/steam/fhsenv.nix b/pkgs/games/steam/fhsenv.nix
index 67057c388803..44615d8c21c1 100644
--- a/pkgs/games/steam/fhsenv.nix
+++ b/pkgs/games/steam/fhsenv.nix
@@ -116,6 +116,7 @@ in buildFHSEnv rec {
     SDL2
     libusb1
     dbus-glib
+    gsettings-desktop-schemas
     ffmpeg
     libudev0-shim