diff --git a/bankaccount.go b/bankaccount.go
index 5c37834164..5ba0332153 100644
--- a/bankaccount.go
+++ b/bankaccount.go
@@ -381,12 +381,14 @@ type BankAccountDocumentsParams struct {
 }
 type BankAccountListParams struct {
 	ListParams `form:"*"`
-	// The identifier of the parent account under which the bank accounts are
-	// nested. Either Account or Customer should be populated.
-	Account *string `form:"-"` // Included in URL
 	// The identifier of the parent customer under which the bank accounts are
 	// nested. Either Account or Customer should be populated.
 	Customer *string `form:"-"` // Included in URL
+	// The identifier of the parent account under which the bank accounts are
+	// nested. Either Account or Customer should be populated.
+	Account *string `form:"-"` // Included in URL
+	// Filter according to a particular object type. Valid values are "bank_account" or "card".
+	Object *string `form:"object"`
 }
 
 // AppendTo implements custom encoding logic for BankAccountListParams
diff --git a/card.go b/card.go
index 8b66354fc0..5527a0a647 100644
--- a/card.go
+++ b/card.go
@@ -269,8 +269,9 @@ type CardOwnerParams struct {
 }
 type CardListParams struct {
 	ListParams `form:"*"`
-	Account    *string `form:"-"` // Included in URL
 	Customer   *string `form:"-"` // Included in URL
+	Account    *string `form:"-"` // Included in URL
+	Object     *string `form:"object"`
 }
 
 // AppendTo implements custom encoding logic for CardListParams