diff --git a/nixos/modules/services/x11/desktop-managers/plasma5.nix b/nixos/modules/services/x11/desktop-managers/plasma5.nix
index d981cd5328e1..2216104be31a 100644
--- a/nixos/modules/services/x11/desktop-managers/plasma5.nix
+++ b/nixos/modules/services/x11/desktop-managers/plasma5.nix
@@ -183,6 +183,7 @@ in
       environment.variables = {
         # Enable GTK applications to load SVG icons
         GDK_PIXBUF_MODULE_FILE = "${pkgs.librsvg.out}/lib/gdk-pixbuf-2.0/2.10.0/loaders.cache";
+        QT_PLUGIN_PATH = "/run/current-system/sw/lib/qt5/plugins";
       };
 
       fonts.fonts = with pkgs; [ noto-fonts hack-font ];