diff --git a/src/routes/invoices.$invoiceId.tsx b/src/routes/invoices.$invoiceId.tsx
index f1ab2ef..43af859 100644
--- a/src/routes/invoices.$invoiceId.tsx
+++ b/src/routes/invoices.$invoiceId.tsx
@@ -569,6 +569,7 @@ function InvoiceDetail() {
           open={trustOpen}
           onOpenChange={setTrustOpen}
           clientId={invoice.client.id}
+          caseId={invoice.case_id ?? null}
           invoiceId={invoiceId}
           invoiceNumber={invoice.invoice_number}
           balanceDue={balance}