diff --git a/pkgs/desktops/xfce4-13/xfce4-mixer/default.nix b/pkgs/desktops/xfce4-13/xfce4-mixer/default.nix
index 266b05199ddb..a4bc0a3eaddb 100644
--- a/pkgs/desktops/xfce4-13/xfce4-mixer/default.nix
+++ b/pkgs/desktops/xfce4-13/xfce4-mixer/default.nix
@@ -1,5 +1,10 @@
-{ mkXfceDerivation, automakeAddFlags, dbus-glib, gtk2, libxfce4ui, libxfce4util, xfce4-panel, xfconf }:
+{ mkXfceDerivation, automakeAddFlags, dbus-glib, gtk2, libxfce4ui, libxfce4util, xfce4-panel, xfconf, gst-plugins-base, libunique }:
 
+let
+  gst_plugins_minimal = gst-plugins-base.override {
+    minimalDeps = true;
+  };
+in
 mkXfceDerivation rec {
   category = "apps";
   pname = "xfce4-mixer";
@@ -16,7 +21,9 @@ mkXfceDerivation rec {
 
   buildInputs = [
     dbus-glib
+    gst_plugins_minimal
     gtk2
+    libunique
     libxfce4ui
     libxfce4util
     xfce4-panel