diff --git a/src/components/sidebar/promo.tsx b/src/components/sidebar/promo.tsx
index 44dd98a3..d23993b9 100644
--- a/src/components/sidebar/promo.tsx
+++ b/src/components/sidebar/promo.tsx
@@ -112,8 +112,9 @@ const promoOptions: PromoOptions = [
   },
 ]
 
+let promo = promoOptions[Math.floor(Math.random() * promoOptions.length)]
+
 export const Promo = () => {
-  const promo = promoOptions[Math.floor(Math.random() * promoOptions.length)]
   return (
     <PromoLink
       className={`sidebar-promo sidebar-promo-${promo.color}`}