diff --git a/tailbone/api/batch/receiving.py b/tailbone/api/batch/receiving.py
index 57501a7d..f8ce4a33 100644
--- a/tailbone/api/batch/receiving.py
+++ b/tailbone/api/batch/receiving.py
@@ -345,6 +345,7 @@ class ReceivingBatchRowViews(APIBatchRowView):
         data['po_unit_cost'] = row.po_unit_cost
         data['po_total'] = row.po_total
 
+        data['invoice_number'] = row.invoice_number
         data['invoice_unit_cost'] = row.invoice_unit_cost
         data['invoice_total'] = row.invoice_total
         data['invoice_total_calculated'] = row.invoice_total_calculated