diff --git a/examples/obsolete/host/src/msc_cli.c b/examples/obsolete/host/src/msc_cli.c
index aeadb493..0182a6df 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 052ad05e..9e41bfd0 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 85e32cf2..c6815917 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 cb477aab..86544fcc 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 c895deb1..2c3783e3 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 3e46c06a..81a074ce 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 95816a0e..adcdfc97 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 7e9feae9..09546405 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 343aade7..205057db 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 44d1b93e..339b8df1 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 870f8899..7ace69ef 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.
 */
 /**************************************************************************/