diff --git a/netbox_interfaces.go b/netbox_interfaces.go
index ec2a801..eead619 100644
--- a/netbox_interfaces.go
+++ b/netbox_interfaces.go
@@ -100,7 +100,7 @@ func (i *Dcim_Interfaces_Create) CreateInterface(n *NetBox) error {
 	if err != nil {
 		return err
 	}
-	request.Header.Add("Content-Type", "application/json")
+	request.Header.Add("Accept", "application/json")
 	request.Header.Add("Authorization", "Token "+n.Token)
 	response, err := client.Do(request)
 	if err != nil {