diff --git a/frontend/src/lib/components/TranscriptionReadView.svelte.test.ts b/frontend/src/lib/components/TranscriptionReadView.svelte.test.ts
index c62eee55..f49287cc 100644
--- a/frontend/src/lib/components/TranscriptionReadView.svelte.test.ts
+++ b/frontend/src/lib/components/TranscriptionReadView.svelte.test.ts
@@ -24,7 +24,10 @@ const blocks: TranscriptionBlockData[] = [
 		text: 'Second paragraph text.',
 		label: null,
 		sortOrder: 2,
-		version: 1
+		version: 1,
+		source: 'MANUAL',
+		reviewed: false,
+		mentionedPersons: []
 	}
 ];