diff --git a/graphical/jp.nix b/graphical/jp.nix
index 506b6ec..fd4728d 100644
--- a/graphical/jp.nix
+++ b/graphical/jp.nix
@@ -60,7 +60,7 @@ in
         };
 
         settings.addons.classicui.globalSection.Theme =
-          lib.mkIf config.services.displayManager.plasma6.enable "plasma";
+          lib.mkIf config.services.desktopManager.plasma6.enable "plasma";
       };
     };
   };