diff --git a/modules/ticket/back/methods/ticket/setWeight.js b/modules/ticket/back/methods/ticket/setWeight.js
index 91ecef6342..d71f2c0e59 100644
--- a/modules/ticket/back/methods/ticket/setWeight.js
+++ b/modules/ticket/back/methods/ticket/setWeight.js
@@ -74,9 +74,10 @@ module.exports = Self => {
                 taxArea == 'WORLD' && client.hasDailyInvoice;
 
             if (tx) await tx.commit();
-            if (isInvoiceable) await Self.invoiceTicketsAndPdf(ctx, [ticketId]);
+            let invoiceIds = [];
+            if (isInvoiceable) invoiceIds = [...await Self.invoiceTicketsAndPdf(ctx, [ticketId])];
 
-            return isInvoiceable;
+            return invoiceIds;
         } catch (e) {
             if (tx) await tx.rollback();
             throw e;