diff --git a/src/host/hub.c b/src/host/hub.c
index 04618d448..bc1434471 100644
--- a/src/host/hub.c
+++ b/src/host/hub.c
@@ -46,7 +46,6 @@
 // INCLUDE
 //--------------------------------------------------------------------+
 #include "hub.h"
-#include "usbh_hub.h"
 
 //--------------------------------------------------------------------+
 // MACRO CONSTANT TYPEDEF
@@ -211,6 +210,7 @@ bool hub_open_subtask(uint8_t dev_addr, tusb_desc_interface_t const *p_interface
 }
 
 // is the response of interrupt endpoint polling
+#include "usbh_hcd.h" // FIXME remove
 void hub_isr(pipe_handle_t pipe_hdl, xfer_result_t event, uint32_t xferred_bytes)
 {
   (void) xferred_bytes; // TODO can be more than 1 for hub with lots of ports
@@ -220,10 +220,20 @@ void hub_isr(pipe_handle_t pipe_hdl, xfer_result_t event, uint32_t xferred_bytes
   if ( event == XFER_RESULT_SUCCESS )
   {
     for (uint8_t port=1; port <= p_hub->port_number; port++)
-    { // TODO HUB ignore bit0 hub_status_change
+    {
+      // TODO HUB ignore bit0 hub_status_change
       if ( BIT_TEST_(p_hub->status_change, port) )
       {
-        usbh_hub_port_plugged_isr(pipe_hdl.dev_addr, port);
+        hcd_event_t event =
+        {
+          .rhport = _usbh_devices[pipe_hdl.dev_addr].core_id,
+          .event_id = HCD_EVENT_DEVICE_ATTACH
+        };
+
+        event.attach.hub_addr = pipe_hdl.dev_addr;
+        event.attach.hub_port = port;
+
+        hcd_event_handler(&event, true);
         break; // handle one port at a time, next port if any will be handled in the next cycle
       }
     }
diff --git a/src/host/usbh.c b/src/host/usbh.c
index c83424c9f..764203dbf 100644
--- a/src/host/usbh.c
+++ b/src/host/usbh.c
@@ -291,20 +291,6 @@ void usbh_xfer_isr(pipe_handle_t pipe_hdl, uint8_t class_code, xfer_result_t eve
   }
 }
 
-void usbh_hub_port_plugged_isr(uint8_t hub_addr, uint8_t hub_port)
-{
-  hcd_event_t event =
-  {
-    .rhport = _usbh_devices[hub_addr].core_id,
-    .event_id = HCD_EVENT_DEVICE_ATTACH
-  };
-
-  event.attach.hub_addr = hub_addr;
-  event.attach.hub_port = hub_port;
-
-  hcd_event_handler(&event, true);
-}
-
 void hcd_event_device_attach(uint8_t rhport)
 {
   hcd_event_t event =
diff --git a/src/host/usbh_hub.h b/src/host/usbh_hub.h
deleted file mode 100644
index 48a81bcd2..000000000
--- a/src/host/usbh_hub.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/**************************************************************************/
-/*!
-    @file     usbh_hub.h
-    @author   hathach (tinyusb.org)
-
-    @section LICENSE
-
-    Software License Agreement (BSD License)
-
-    Copyright (c) 2013, hathach (tinyusb.org)
-    All rights reserved.
-
-    Redistribution and use in source and binary forms, with or without
-    modification, are permitted provided that the following conditions are met:
-    1. Redistributions of source code must retain the above copyright
-    notice, this list of conditions and the following disclaimer.
-    2. Redistributions in binary form must reproduce the above copyright
-    notice, this list of conditions and the following disclaimer in the
-    documentation and/or other materials provided with the distribution.
-    3. Neither the name of the copyright holders nor the
-    names of its contributors may be used to endorse or promote products
-    derived from this software without specific prior written permission.
-
-    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
-    EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-    WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-    DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
-    DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-    (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-    LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-    ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-    (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-    SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-    This file is part of the tinyusb stack.
-*/
-/**************************************************************************/
-
-/** \ingroup group_usbh
- *  @{ */
-
-#ifndef _TUSB_USBH_HUB_H_
-#define _TUSB_USBH_HUB_H_
-
-//--------------------------------------------------------------------+
-// INCLUDE
-//--------------------------------------------------------------------+
-#include "common/tusb_common.h"
-
-#ifdef __cplusplus
- extern "C" {
-#endif
-
-
-void usbh_hub_port_plugged_isr(uint8_t hub_addr, uint8_t hub_port);
-
-
-#ifdef __cplusplus
- }
-#endif
-
-#endif /* _TUSB_USBH_HUB_H_ */
-
-/** @} */