diff --git a/account_statement_import_ofx/wizard/account_statement_import.py b/account_statement_import_ofx/wizard/account_statement_import.py
index d88c9085e..10e6f02ce 100644
--- a/account_statement_import_ofx/wizard/account_statement_import.py
+++ b/account_statement_import_ofx/wizard/account_statement_import.py
@@ -45,6 +45,7 @@ def _prepare_ofx_transaction_line(self, transaction):
             "payment_ref": payment_ref,
             "amount": float(transaction.amount),
             "unique_import_id": transaction.id,
+            "check_number": transaction.checknum,
         }
         return vals