diff --git a/tests/test/host/ehci/test_ehci_init.c b/tests/test/host/ehci/test_ehci_init.c
index f7fc5ca8..0026b147 100644
--- a/tests/test/host/ehci/test_ehci_init.c
+++ b/tests/test/host/ehci/test_ehci_init.c
@@ -47,7 +47,7 @@
 #include "hcd.h"
 #include "mock_usbh_hcd.h"
 #include "ehci.h"
-#include "ehci_controller.h"
+#include "ehci_controller_fake.h"
 
 usbh_device_info_t usbh_devices[TUSB_CFG_HOST_DEVICE_MAX+1];
 
diff --git a/tests/test/host/ehci/test_ehci_isr.c b/tests/test/host/ehci/test_ehci_isr.c
index 07bf477d..0d781dbe 100644
--- a/tests/test/host/ehci/test_ehci_isr.c
+++ b/tests/test/host/ehci/test_ehci_isr.c
@@ -46,7 +46,7 @@
 #include "hcd.h"
 #include "mock_usbh_hcd.h"
 #include "ehci.h"
-#include "ehci_controller.h"
+#include "ehci_controller_fake.h"
 
 usbh_device_info_t usbh_devices[TUSB_CFG_HOST_DEVICE_MAX+1];
 
diff --git a/tests/test/host/ehci/test_ehci_structure.c b/tests/test/host/ehci/test_ehci_structure.c
index d3588429..43baa170 100644
--- a/tests/test/host/ehci/test_ehci_structure.c
+++ b/tests/test/host/ehci/test_ehci_structure.c
@@ -46,7 +46,7 @@
 #include "hcd.h"
 #include "mock_usbh_hcd.h"
 #include "ehci.h"
-#include "ehci_controller.h"
+#include "ehci_controller_fake.h"
 
 usbh_device_info_t usbh_devices[TUSB_CFG_HOST_DEVICE_MAX+1];
 
diff --git a/tests/test/host/ehci/test_ehci_usbh_hcd_integration.c b/tests/test/host/ehci/test_ehci_usbh_hcd_integration.c
index 74cbc16a..75c3ca5f 100644
--- a/tests/test/host/ehci/test_ehci_usbh_hcd_integration.c
+++ b/tests/test/host/ehci/test_ehci_usbh_hcd_integration.c
@@ -49,7 +49,7 @@
 #include "usbh_hcd.h"
 #include "usbh.h"
 #include "ehci.h"
-#include "ehci_controller.h"
+#include "ehci_controller_fake.h"
 
 #define _TINY_USB_SOURCE_FILE_
 usbh_device_info_t usbh_devices[TUSB_CFG_HOST_DEVICE_MAX+1];
diff --git a/tests/test/host/ehci/test_pipe_bulk_open.c b/tests/test/host/ehci/test_pipe_bulk_open.c
index 4081f08d..70d8d74a 100644
--- a/tests/test/host/ehci/test_pipe_bulk_open.c
+++ b/tests/test/host/ehci/test_pipe_bulk_open.c
@@ -46,7 +46,7 @@
 #include "hcd.h"
 #include "mock_usbh_hcd.h"
 #include "ehci.h"
-#include "ehci_controller.h"
+#include "ehci_controller_fake.h"
 
 usbh_device_info_t usbh_devices[TUSB_CFG_HOST_DEVICE_MAX+1];
 
diff --git a/tests/test/host/ehci/test_pipe_bulk_xfer.c b/tests/test/host/ehci/test_pipe_bulk_xfer.c
index e82e82e5..e1476549 100644
--- a/tests/test/host/ehci/test_pipe_bulk_xfer.c
+++ b/tests/test/host/ehci/test_pipe_bulk_xfer.c
@@ -46,7 +46,7 @@
 #include "hcd.h"
 #include "mock_usbh_hcd.h"
 #include "ehci.h"
-#include "ehci_controller.h"
+#include "ehci_controller_fake.h"
 
 usbh_device_info_t usbh_devices[TUSB_CFG_HOST_DEVICE_MAX+1];
 
diff --git a/tests/test/host/ehci/test_pipe_control_open.c b/tests/test/host/ehci/test_pipe_control_open.c
index 013ecb6e..28f2c991 100644
--- a/tests/test/host/ehci/test_pipe_control_open.c
+++ b/tests/test/host/ehci/test_pipe_control_open.c
@@ -46,7 +46,7 @@
 #include "hcd.h"
 #include "mock_usbh_hcd.h"
 #include "ehci.h"
-#include "ehci_controller.h"
+#include "ehci_controller_fake.h"
 
 usbh_device_info_t usbh_devices[TUSB_CFG_HOST_DEVICE_MAX+1];
 
diff --git a/tests/test/host/ehci/test_pipe_control_xfer.c b/tests/test/host/ehci/test_pipe_control_xfer.c
index 47319b58..3052b0cd 100644
--- a/tests/test/host/ehci/test_pipe_control_xfer.c
+++ b/tests/test/host/ehci/test_pipe_control_xfer.c
@@ -46,7 +46,7 @@
 #include "hcd.h"
 #include "mock_usbh_hcd.h"
 #include "ehci.h"
-#include "ehci_controller.h"
+#include "ehci_controller_fake.h"
 
 usbh_device_info_t usbh_devices[TUSB_CFG_HOST_DEVICE_MAX+1];
 
diff --git a/tests/test/host/ehci/test_pipe_interrupt_open.c b/tests/test/host/ehci/test_pipe_interrupt_open.c
index b5177250..af499f73 100644
--- a/tests/test/host/ehci/test_pipe_interrupt_open.c
+++ b/tests/test/host/ehci/test_pipe_interrupt_open.c
@@ -46,7 +46,7 @@
 #include "hcd.h"
 #include "mock_usbh_hcd.h"
 #include "ehci.h"
-#include "ehci_controller.h"
+#include "ehci_controller_fake.h"
 
 usbh_device_info_t usbh_devices[TUSB_CFG_HOST_DEVICE_MAX+1];
 
diff --git a/tests/test/host/ehci/test_pipe_interrupt_xfer.c b/tests/test/host/ehci/test_pipe_interrupt_xfer.c
index 842d921e..108378e9 100644
--- a/tests/test/host/ehci/test_pipe_interrupt_xfer.c
+++ b/tests/test/host/ehci/test_pipe_interrupt_xfer.c
@@ -46,7 +46,7 @@
 #include "hcd.h"
 #include "mock_usbh_hcd.h"
 #include "ehci.h"
-#include "ehci_controller.h"
+#include "ehci_controller_fake.h"
 
 usbh_device_info_t usbh_devices[TUSB_CFG_HOST_DEVICE_MAX+1];
 
diff --git a/tests/test/host/ehci/test_pipe_isochronous_open.c b/tests/test/host/ehci/test_pipe_isochronous_open.c
index 643a4919..9b45fbe4 100644
--- a/tests/test/host/ehci/test_pipe_isochronous_open.c
+++ b/tests/test/host/ehci/test_pipe_isochronous_open.c
@@ -46,7 +46,7 @@
 #include "hcd.h"
 #include "mock_usbh_hcd.h"
 #include "ehci.h"
-#include "ehci_controller.h"
+#include "ehci_controller_fake.h"
 
 usbh_device_info_t usbh_devices[TUSB_CFG_HOST_DEVICE_MAX+1];
 
diff --git a/tests/test/host/integration/test_hidh_keyboard_integrate.c b/tests/test/host/integration/test_hidh_keyboard_integrate.c
index e21a7f9e..a9fec44a 100644
--- a/tests/test/host/integration/test_hidh_keyboard_integrate.c
+++ b/tests/test/host/integration/test_hidh_keyboard_integrate.c
@@ -47,7 +47,7 @@
 //#include "usbh.h"
 //#include "tusb.h"
 //#include "hid_host.h"
-////#include "ehci_controller.h"
+////#include "ehci_controller_fake.h"
 //
 //#include "descriptor_test.h"
 //
diff --git a/tests/test/support/ehci_controller.c b/tests/test/support/ehci_controller_fake.c
similarity index 99%
rename from tests/test/support/ehci_controller.c
rename to tests/test/support/ehci_controller_fake.c
index a29f4d6b..d3659e83 100644
--- a/tests/test/support/ehci_controller.c
+++ b/tests/test/support/ehci_controller_fake.c
@@ -1,6 +1,6 @@
 /**************************************************************************/
 /*!
-    @file     ehci_controller.c
+    @file     ehci_controller_fake.c
     @author   hathach (tinyusb.org)
 
     @section LICENSE
diff --git a/tests/test/support/ehci_controller.h b/tests/test/support/ehci_controller_fake.h
similarity index 98%
rename from tests/test/support/ehci_controller.h
rename to tests/test/support/ehci_controller_fake.h
index e33abfb1..7c8b0c27 100644
--- a/tests/test/support/ehci_controller.h
+++ b/tests/test/support/ehci_controller_fake.h
@@ -1,6 +1,6 @@
 /**************************************************************************/
 /*!
-    @file     ehci_controller.h
+    @file     ehci_controller_fake
     @author   hathach (tinyusb.org)
 
     @section LICENSE