diff --git a/src/components/ArticleRow.tsx b/src/components/ArticleRow.tsx
index 3b826b6..3a8b3a1 100644
--- a/src/components/ArticleRow.tsx
+++ b/src/components/ArticleRow.tsx
@@ -13,7 +13,10 @@ export default function ArticleRow({
 	let thumbnail: React.ReactElement | null = null;
 	if (article.thumbnail) {
 		thumbnail = (
-			<img src={imageUrl(article.thumbnail).url()} alt={article.title} />
+			<img
+				src={imageUrl(article.thumbnail).url() ?? undefined}
+				alt={article.title}
+			/>
 		);
 	}
 
diff --git a/src/pages/newsArticle.tsx b/src/pages/newsArticle.tsx
index 816831a..379a219 100644
--- a/src/pages/newsArticle.tsx
+++ b/src/pages/newsArticle.tsx
@@ -14,7 +14,7 @@ export default function NewsArticle() {
 
 	let thumbnailUrl = '/images/hero.png';
 	if (article?.thumbnail) {
-		thumbnailUrl = imageUrl(article.thumbnail).url();
+		thumbnailUrl = imageUrl(article.thumbnail).url()!;
 	}
 
 	const goToAllNewsArticles = (