diff --git a/src/photo/PhotoRecipe.tsx b/src/photo/PhotoRecipe.tsx
index 5465cdac..7bc9be4d 100644
--- a/src/photo/PhotoRecipe.tsx
+++ b/src/photo/PhotoRecipe.tsx
@@ -44,8 +44,8 @@ export default function PhotoRecipe({
 }: {
   recipe: FujifilmRecipe
   simulation: FilmSimulation
-  exposure: string
-  iso: string
+  exposure?: string
+  iso?: string
 }) {
   const whiteBalanceFormatted = (whiteBalance?.type ?? 'auto')
     .replaceAll('auto', ' ')
diff --git a/src/simulation/PhotoFilmSimulation.tsx b/src/simulation/PhotoFilmSimulation.tsx
index 4248e519..330ece6b 100644
--- a/src/simulation/PhotoFilmSimulation.tsx
+++ b/src/simulation/PhotoFilmSimulation.tsx
@@ -11,8 +11,8 @@ import EntityLink, {
 import { LuChevronsUpDown } from 'react-icons/lu';
 import clsx from 'clsx/lite';
 import { useState } from 'react';
-import PhotoRecipe from '@/photo/PhotoRecipe';
 import Tooltip from '@/components/Tooltip';
+import PhotoRecipe from '@/photo/PhotoRecipe';
 
 export default function PhotoFilmSimulation({
   simulation,