diff --git a/cope2n-api/fwd_api/utils/file.py b/cope2n-api/fwd_api/utils/file.py
index 1e790ac..619651b 100755
--- a/cope2n-api/fwd_api/utils/file.py
+++ b/cope2n-api/fwd_api/utils/file.py
@@ -501,7 +501,7 @@ def dump_excel_report(input: json):
         'M': 'average_accuracy_rate.imei_number',
         'N': 'average_accuracy_rate.purchase_date',
         'O': 'average_accuracy_rate.retailername',
-        'P': 'average_accuracy_rate.invoice_number',
+        'P': 'average_accuracy_rate.invoice_no',
         'Q': 'average_processing_time.imei',
         'R': 'average_processing_time.invoice',
         'S': 'review_progress'