diff --git a/src/app/api/tenant/symbols/route.ts b/src/app/api/tenant/symbols/route.ts
index 0f7e8f6..f5034e1 100644
--- a/src/app/api/tenant/symbols/route.ts
+++ b/src/app/api/tenant/symbols/route.ts
@@ -212,13 +212,14 @@ export async function POST(req: NextRequest) {
       return NextResponse.json({ error: 'iconId oder templateId erforderlich' }, { status: 400 })
     }
 
-    const icon = await prisma.iconAsset.findUnique({
-      where: { id: iconId },
-      include: { category: true },
-    })
-    if (!icon) {
+    const icons = await prisma.$queryRawUnsafe(
+      `SELECT * FROM icon_assets WHERE id = $1 LIMIT 1`,
+      iconId
+    ) as any[]
+    if (!icons || icons.length === 0) {
       return NextResponse.json({ error: 'Icon nicht gefunden' }, { status: 404 })
     }
+    const icon = icons[0]
 
     const result = await prisma.$queryRawUnsafe(
       `INSERT INTO tenant_symbols (id, "tenantId", "iconId", "customName", name, "svgPath", "categoryId", "sortOrder", "isUploaded", "createdAt", "updatedAt")