diff --git a/src/components/topbar/TopMenubar.vue b/src/components/topbar/TopMenubar.vue
index 77d229228..6faba3694 100644
--- a/src/components/topbar/TopMenubar.vue
+++ b/src/components/topbar/TopMenubar.vue
@@ -128,7 +128,7 @@ if (isElectron()) {
 }
 </style>
 
-<style>
+<style lang="postcss">
 /* Desktop: Custom window styling */
 :root[data-platform='electron'] {
   .comfyui-logo {