diff --git a/apps/showcase/doc/theming/darkmodedoc.ts b/apps/showcase/doc/theming/darkmodedoc.ts
index 906fd6304ed..1dba2a5558d 100644
--- a/apps/showcase/doc/theming/darkmodedoc.ts
+++ b/apps/showcase/doc/theming/darkmodedoc.ts
@@ -64,7 +64,9 @@ export class DarkModeDoc {
         typescript: `providePrimeNG({ 
     theme: {
         preset: Aura,
-        darkModeSelector: false || 'none'
+        options: {
+            darkModeSelector: false || 'none'
+        }
     }
 })`
     };