diff --git a/scripts/fix-i18n-data.js b/scripts/fix-i18n-data.js
new file mode 100644
index 0000000..5cbcf87
--- /dev/null
+++ b/scripts/fix-i18n-data.js
@@ -0,0 +1,140 @@
+#!/usr/bin/env node
+
+// Fix-Skript für i18n-Daten in der bestehenden Datenbank.
+// Hintergrund: Ältere Datenbanken speichern Genre-/Special-/News-Texte
+// als einfache Strings ("Rock"), während das aktuelle Schema JSON erwartet,
+// z.B. { "de": "Rock", "en": "Rock" }.
+//
+// Dieses Skript:
+// - liest alle Datensätze
+// - erkennt Felder, die noch einfache Strings sind
+// - konvertiert sie in das erwartete JSON-Format
+
+const { PrismaClient } = require('@prisma/client');
+const prisma = new PrismaClient();
+
+async function fixGenres() {
+  console.log('🔧 Fixing Genre.name / Genre.subtitle ...');
+  const genres = await prisma.genre.findMany();
+  let updated = 0;
+
+  for (const g of genres) {
+    let changed = false;
+    let newName = g.name;
+    let newSubtitle = g.subtitle;
+
+    if (typeof g.name === 'string') {
+      newName = { de: g.name, en: g.name };
+      changed = true;
+    }
+
+    if (g.subtitle && typeof g.subtitle === 'string') {
+      newSubtitle = { de: g.subtitle, en: g.subtitle };
+      changed = true;
+    }
+
+    if (changed) {
+      await prisma.genre.update({
+        where: { id: g.id },
+        data: {
+          name: newName,
+          subtitle: newSubtitle,
+        },
+      });
+      updated++;
+    }
+  }
+
+  console.log(`✅ Genres aktualisiert: ${updated} Einträge geändert.`);
+}
+
+async function fixSpecials() {
+  console.log('🔧 Fixing Special.name / Special.subtitle ...');
+  const specials = await prisma.special.findMany();
+  let updated = 0;
+
+  for (const s of specials) {
+    let changed = false;
+    let newName = s.name;
+    let newSubtitle = s.subtitle;
+
+    if (typeof s.name === 'string') {
+      newName = { de: s.name, en: s.name };
+      changed = true;
+    }
+
+    if (s.subtitle && typeof s.subtitle === 'string') {
+      newSubtitle = { de: s.subtitle, en: s.subtitle };
+      changed = true;
+    }
+
+    if (changed) {
+      await prisma.special.update({
+        where: { id: s.id },
+        data: {
+          name: newName,
+          subtitle: newSubtitle,
+        },
+      });
+      updated++;
+    }
+  }
+
+  console.log(`✅ Specials aktualisiert: ${updated} Einträge geändert.`);
+}
+
+async function fixNews() {
+  console.log('🔧 Fixing News.title / News.content ...');
+  const news = await prisma.news.findMany();
+  let updated = 0;
+
+  for (const n of news) {
+    let changed = false;
+    let newTitle = n.title;
+    let newContent = n.content;
+
+    if (typeof n.title === 'string') {
+      newTitle = { de: n.title, en: n.title };
+      changed = true;
+    }
+
+    if (typeof n.content === 'string') {
+      newContent = { de: n.content, en: n.content };
+      changed = true;
+    }
+
+    if (changed) {
+      await prisma.news.update({
+        where: { id: n.id },
+        data: {
+          title: newTitle,
+          content: newContent,
+        },
+      });
+      updated++;
+    }
+  }
+
+  console.log(`✅ News aktualisiert: ${updated} Einträge geändert.`);
+}
+
+async function main() {
+  console.log('🚀 Starte Fix für i18n-Daten (JSON-Felder) ...');
+
+  try {
+    await fixGenres();
+    await fixSpecials();
+    await fixNews();
+  } catch (err) {
+    console.error('❌ Fehler beim Fixen der i18n-Daten:', err);
+    process.exitCode = 1;
+  } finally {
+    await prisma.$disconnect();
+  }
+
+  console.log('🎉 Fix für i18n-Daten abgeschlossen.');
+}
+
+main();
+
+