diff --git a/src/components/examples/payment-method-demo.tsx b/src/components/examples/payment-method-demo.tsx
index 2b478fee..614352b9 100644
--- a/src/components/examples/payment-method-demo.tsx
+++ b/src/components/examples/payment-method-demo.tsx
@@ -108,7 +108,7 @@ export function CardsPaymentMethod() {
               <SelectTrigger id="month" aria-label="Month">
                 <SelectValue />
               </SelectTrigger>
-              <SelectPopover>
+              <SelectPopover className="w-auto">
                 <SelectListBox>
                   <SelectItem textValue="January" id="1">
                     January