diff --git a/docs/app/plugins/theme.ts b/docs/app/plugins/theme.ts
index 666f5341..a8617f8b 100644
--- a/docs/app/plugins/theme.ts
+++ b/docs/app/plugins/theme.ts
@@ -47,7 +47,10 @@ export default defineNuxtPlugin({
               }
             }
             if (localStorage.getItem('nuxt-ui-neutral')) {
-              const neutralColor = localStorage.getItem('nuxt-ui-neutral');
+              let neutralColor = localStorage.getItem('nuxt-ui-neutral');
+              if (neutralColor === 'neutral') {
+                neutralColor = 'old-neutral';
+              }
               html = html.replace(
                 /(--ui-color-neutral-\\d{2,3}:\\s*var\\()--color-${appConfig.ui.colors.neutral}-(\\d{2,3}\\))/g,
                 \`$1--color-\${neutralColor}-$2\`