diff --git a/extras/jsonrpc/daemon.go b/extras/jsonrpc/daemon.go
index 17d979d..31f478c 100644
--- a/extras/jsonrpc/daemon.go
+++ b/extras/jsonrpc/daemon.go
@@ -182,15 +182,10 @@ func (d *Client) AccountFund(fromAccount string, toAccount string, amount string
 
 func (d *Client) AccountCreate(accountName string, singleKey bool) (*AccountCreateResponse, error) {
 	response := new(AccountCreateResponse)
-	args := struct {
-		AccountName string `json:"account_name"`
-		SingleKey   bool   `json:"single_key"`
-	}{
-		AccountName: accountName,
-		SingleKey:   singleKey,
-	}
-	structs.DefaultTagName = "json"
-	return response, d.call(response, "account_create", structs.Map(args))
+	return response, d.call(response, "account_create", map[string]interface{}{
+		"account_name": accountName,
+		"single_key":   singleKey,
+	})
 }
 
 func (d *Client) AccountRemove(accountID string) (*AccountRemoveResponse, error) {
diff --git a/extras/jsonrpc/daemon_types.go b/extras/jsonrpc/daemon_types.go
index cb174a6..cf357f2 100644
--- a/extras/jsonrpc/daemon_types.go
+++ b/extras/jsonrpc/daemon_types.go
@@ -213,12 +213,13 @@ type AccountListResponse struct {
 type AccountBalanceResponse string
 
 type AccountCreateResponse struct {
-	ID         string `json:"id"`
-	Name       string `json:"name"`
-	PublicKey  string `json:"public_key"`
-	PrivateKey string `json:"private_key"`
-	Seed       string `json:"seed"`
-	Ledger     string `json:"ledger"`
+	ID         string  `json:"id"`
+	Name       string  `json:"name"`
+	PublicKey  string  `json:"public_key"`
+	PrivateKey string  `json:"private_key"`
+	Seed       string  `json:"seed"`
+	Ledger     string  `json:"ledger"`
+	ModifiedOn float64 `json:"modified_on"`
 }
 
 type AccountRemoveResponse AccountCreateResponse