diff --git a/lib/lago/api/resources/plan.rb b/lib/lago/api/resources/plan.rb
index 856d5d0..c0ae53e 100644
--- a/lib/lago/api/resources/plan.rb
+++ b/lib/lago/api/resources/plan.rb
@@ -44,6 +44,7 @@ def whitelist_charges(charges)
               :charge_model,
               :pay_in_advance,
               :invoiceable,
+              :regroup_paid_fees,
               :invoice_display_name,
               :min_amount_cents,
               :properties,