diff --git a/drivers/usb/device/usb_dc_dw.c b/drivers/usb/device/usb_dc_dw.c
index 2994b9614ad..03f184f12d2 100644
--- a/drivers/usb/device/usb_dc_dw.c
+++ b/drivers/usb/device/usb_dc_dw.c
@@ -235,7 +235,7 @@ static int usb_dw_set_fifo(u8_t ep)
 }
 
 static int usb_dw_ep_set(u8_t ep,
-			 u32_t ep_mps, enum usb_dc_ep_type ep_type)
+			 u32_t ep_mps, enum usb_dc_ep_transfer_type ep_type)
 {
 	volatile u32_t *p_depctl;
 	u8_t ep_idx = USB_DW_EP_ADDR2IDX(ep);
diff --git a/drivers/usb/device/usb_dc_nrfx.c b/drivers/usb/device/usb_dc_nrfx.c
index 9b0de62494f..4e15149ff4f 100644
--- a/drivers/usb/device/usb_dc_nrfx.c
+++ b/drivers/usb/device/usb_dc_nrfx.c
@@ -74,14 +74,14 @@ enum usbd_event_type {
  * @param max_sz  Max packet size supported by endpoint.
  * @param en      Enable/Disable flag.
  * @param addr    Endpoint address.
- * @param type    Endpoint type.
+ * @param type    Endpoint transfer type.
  */
 struct nrf_usbd_ep_cfg {
 	usb_dc_ep_callback cb;
 	u32_t max_sz;
 	bool en;
 	u8_t addr;
-	enum usb_dc_ep_type type;
+	enum usb_dc_ep_transfer_type type;
 
 };
 
diff --git a/include/drivers/usb/usb_dc.h b/include/drivers/usb/usb_dc.h
index 546b34d736b..6bc162788b3 100644
--- a/include/drivers/usb/usb_dc.h
+++ b/include/drivers/usb/usb_dc.h
@@ -84,9 +84,9 @@ enum usb_dc_ep_cb_status_code {
 };
 
 /**
- * @brief USB Endpoint type
+ * @brief USB Endpoint Transfer Type
  */
-enum usb_dc_ep_type {
+enum usb_dc_ep_transfer_type {
 	/** Control type endpoint */
 	USB_DC_EP_CONTROL = 0,
 	/** Isochronous type endpoint */
@@ -111,10 +111,10 @@ struct usb_dc_ep_cfg_data {
 	u8_t ep_addr;
 	/** Endpoint max packet size */
 	u16_t ep_mps;
-	/** Endpoint type. May be Bulk, Interrupt or Control. Isochronous
-	 *  endpoints are not supported for now.
+	/** Endpoint Transfer Type.
+	 * May be Bulk, Interrupt, Control or Isochronous
 	 */
-	enum usb_dc_ep_type ep_type;
+	enum usb_dc_ep_transfer_type ep_type;
 };
 
 /**