diff --git a/components/home/Recipe/Recipe.tsx b/components/home/Recipe/Recipe.tsx
index a834e52..a4f4357 100644
--- a/components/home/Recipe/Recipe.tsx
+++ b/components/home/Recipe/Recipe.tsx
@@ -8,7 +8,7 @@ interface Props {
 }
 
 export const RecipeSpan: FC<Props> = ({ recipe }) => {
-  const toEntityIcon = ([key, amount]: [string, number]) => (
+  const toEntityIcon = ([key, amount]: [string, number | undefined]) => (
     <EntityIcon key={key} value={key} amount={amount} />
   )
   const joinByPlus = (elems: JSX.Element[]) =>