diff --git a/netbox_devices.go b/netbox_devices.go
index 4858e3d..48e9b6b 100644
--- a/netbox_devices.go
+++ b/netbox_devices.go
@@ -198,8 +198,7 @@ func (n *NetBox) ListDevices(d *Dcim_Devices_List, f *DeviceFilter) error {
 		Transport: transport,
 	}
 	deviceurl := n.RootURL + "/api/devices/"
-	if (&DeviceFilter{} != f) {
-		fmt.Println("hoj")
+	if f != nil {
 		form := url.Values{}
 		err := encoder.Encode(f, form)
 		if err != nil {