diff --git a/frontend/src/routes/persons/[id]/+page.svelte b/frontend/src/routes/persons/[id]/+page.svelte
index 20c28d9f..16c5978b 100644
--- a/frontend/src/routes/persons/[id]/+page.svelte
+++ b/frontend/src/routes/persons/[id]/+page.svelte
@@ -220,7 +220,7 @@
                                             {doc.title || doc.originalFilename}
                                         </div>
                                         <div class="flex items-center text-xs font-sans text-gray-500 mt-0.5 space-x-2">
-                                            <span>{doc.documentDate || 'Kein Datum'}</span>
+                                            <span>{doc.documentDate ? new Intl.DateTimeFormat('de-DE', { day: 'numeric', month: 'long', year: 'numeric' }).format(new Date(doc.documentDate + 'T12:00:00')) : 'Kein Datum'}</span>
                                             {#if doc.location}
                                                 <span class="text-brand-mint">•</span>
                                                 <span>{doc.location}</span>