diff --git a/lib/reporting/reports/bulk_coop/supplier_report.rb b/lib/reporting/reports/bulk_coop/supplier_report.rb
index 16257b26c7..6e797cd389 100644
--- a/lib/reporting/reports/bulk_coop/supplier_report.rb
+++ b/lib/reporting/reports/bulk_coop/supplier_report.rb
@@ -24,10 +24,6 @@ module Reporting
           }
         end
 
-        def columns_format
-          { sum_total: :currency }
-        end
-
         def rules
           [
             {