diff --git a/fecfile/mappings.json b/fecfile/mappings.json
index 8c82226..f9ff179 100644
--- a/fecfile/mappings.json
+++ b/fecfile/mappings.json
@@ -5284,7 +5284,7 @@
       "col_a_contributions_itemized",
       "col_a_contributions_unitemized",
       "col_a_contributions_subtotal",
-      "col_b_transfers_from_affiliated",
+      "col_a_transfers_from_affiliated",
       "col_a_loans_received",
       "col_a_loan_repayments_received",
       "col_a_loan_receipts_subtotal",
@@ -5364,7 +5364,7 @@
       "col_a_contributions_itemized",
       "col_a_contributions_unitemized",
       "col_a_contributions_subtotal",
-      "col_b_transfers_from_affiliated",
+      "col_a_transfers_from_affiliated",
       "col_a_loans_received",
       "col_a_loan_repayments_received",
       "col_a_loan_receipts_subtotal",