diff --git a/lib/ai/fit-to-cart.tsx b/lib/ai/fit-to-cart.tsx
index 02d364ca4..954df13ef 100644
--- a/lib/ai/fit-to-cart.tsx
+++ b/lib/ai/fit-to-cart.tsx
@@ -48,6 +48,7 @@ export async function getPitch({ currentProduct }: { currentProduct: Product })
   const products = cart.lines
     .filter((line) => line.merchandise.product.id !== currentProduct.id)
     .map((line) => `"${line.merchandise.product.title}"`);
+  if (!products.length) return null;
 
   const prompt = `Write a 30 word pitch for why a person who has ${products.join(
     ' and '