diff --git a/netbox_devices.go b/netbox_devices.go
index 9d2b2ff..c782216 100644
--- a/netbox_devices.go
+++ b/netbox_devices.go
@@ -218,6 +218,7 @@ func (n *NetBox) ListDevices(d *Dcim_Devices_List, f *DeviceFilter) error {
 	if err != nil {
 		return err
 	}
+	defer response.Body.Close()
 
 	if response.StatusCode != http.StatusOK {
 		return errors.Errorf("Error: response was: %d should be %d (%s)\n", response.StatusCode, http.StatusOK, deviceurl)
diff --git a/netbox_interfaces.go b/netbox_interfaces.go
index c994cfb..a6ebb03 100644
--- a/netbox_interfaces.go
+++ b/netbox_interfaces.go
@@ -137,6 +137,7 @@ func (n *NetBox) ListInterfaces(i *Dcim_Interfaces_List, f *InterfaceFilter) err
 	if err != nil {
 		return err
 	}
+	defer response.Body.Close()
 
 	if response.StatusCode != http.StatusOK {
 		return errors.Errorf("Error: response was: %d should be %d\n", response.StatusCode, http.StatusOK)
@@ -178,6 +179,7 @@ func (n *NetBox) CreateInterfaces(i *Dcim_Interfaces_Create) error {
 	if err != nil {
 		return err
 	}
+	defer response.Body.Close()
 
 	if response.StatusCode == http.StatusCreated {
 		return nil