diff --git a/examples/obsolete/host/src/msc_cli.c b/examples/obsolete/host/src/msc_cli.c
index aeadb4933..0182a6df9 100644
--- a/examples/obsolete/host/src/msc_cli.c
+++ b/examples/obsolete/host/src/msc_cli.c
@@ -31,6 +31,8 @@
     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.
 */
 /**************************************************************************/
 
diff --git a/examples/obsolete/host/src/msc_cli.h b/examples/obsolete/host/src/msc_cli.h
index 052ad05ee..9e41bfd06 100644
--- a/examples/obsolete/host/src/msc_cli.h
+++ b/examples/obsolete/host/src/msc_cli.h
@@ -31,6 +31,8 @@
     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.
 */
 /**************************************************************************/
 #ifndef _TUSB_MSC_CLI_H_
diff --git a/hw/bsp/pca10056/board_pca10056.c b/hw/bsp/pca10056/board_pca10056.c
index 85e32cf2d..c6815917e 100644
--- a/hw/bsp/pca10056/board_pca10056.c
+++ b/hw/bsp/pca10056/board_pca10056.c
@@ -31,6 +31,8 @@
     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.
 */
 /**************************************************************************/
 
diff --git a/hw/bsp/pca10056/board_pca10056.h b/hw/bsp/pca10056/board_pca10056.h
index cb477aab8..86544fcc1 100644
--- a/hw/bsp/pca10056/board_pca10056.h
+++ b/hw/bsp/pca10056/board_pca10056.h
@@ -31,6 +31,8 @@
     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.
 */
 /**************************************************************************/
 #ifndef BOARD_PCA10056_H_
diff --git a/src/class/custom/custom_device.c b/src/class/custom/custom_device.c
index c895deb18..2c3783e35 100644
--- a/src/class/custom/custom_device.c
+++ b/src/class/custom/custom_device.c
@@ -7,7 +7,7 @@
 
     Software License Agreement (BSD License)
 
-    Copyright (c) 2018, Adafruit Industries (adafruit.com)
+    Copyright (c) 2018, hathach (tinyusb.org)
     All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
@@ -31,6 +31,8 @@
     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.
 */
 /**************************************************************************/
 
diff --git a/src/class/custom/custom_device.h b/src/class/custom/custom_device.h
index 3e46c06a7..81a074ce3 100644
--- a/src/class/custom/custom_device.h
+++ b/src/class/custom/custom_device.h
@@ -7,7 +7,7 @@
 
     Software License Agreement (BSD License)
 
-    Copyright (c) 2018, Adafruit Industries (adafruit.com)
+    Copyright (c) 2018, hathach (tinyusb.org)
     All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
@@ -31,6 +31,8 @@
     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.
 */
 /**************************************************************************/
 
diff --git a/src/common/tusb_verify.h b/src/common/tusb_verify.h
index 95816a0e7..adcdfc97f 100644
--- a/src/common/tusb_verify.h
+++ b/src/common/tusb_verify.h
@@ -31,6 +31,8 @@
     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.
 */
 /**************************************************************************/
 #ifndef TUSB_VERIFY_H_
diff --git a/src/device/usbd_desc.c b/src/device/usbd_desc.c
index 7e9feae90..095464051 100644
--- a/src/device/usbd_desc.c
+++ b/src/device/usbd_desc.c
@@ -7,7 +7,7 @@
 
     Software License Agreement (BSD License)
 
-    Copyright (c) 2018, Adafruit Industries (adafruit.com)
+    Copyright (c) 2018, hathach (tinyusb.org)
     All rights reserved.
 
     Redistribution and use in source and binary forms, with or without
@@ -31,6 +31,8 @@
     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.
 */
 /**************************************************************************/
 
diff --git a/src/device/usbd_pvt.h b/src/device/usbd_pvt.h
index 343aade77..205057db6 100644
--- a/src/device/usbd_pvt.h
+++ b/src/device/usbd_pvt.h
@@ -31,6 +31,8 @@
     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.
 */
 /**************************************************************************/
 #ifndef USBD_PVT_H_
diff --git a/src/portable/nordic/nrf5x/dcd_nrf5x.c b/src/portable/nordic/nrf5x/dcd_nrf5x.c
index 44d1b93e2..339b8df1f 100644
--- a/src/portable/nordic/nrf5x/dcd_nrf5x.c
+++ b/src/portable/nordic/nrf5x/dcd_nrf5x.c
@@ -31,6 +31,8 @@
     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.
 */
 /**************************************************************************/
 
diff --git a/src/portable/nordic/nrf5x/hal_nrf5x.c b/src/portable/nordic/nrf5x/hal_nrf5x.c
index 870f8899a..7ace69ef6 100644
--- a/src/portable/nordic/nrf5x/hal_nrf5x.c
+++ b/src/portable/nordic/nrf5x/hal_nrf5x.c
@@ -31,6 +31,8 @@
     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.
 */
 /**************************************************************************/