diff --git a/.travis.yml.bck b/.travis.yml.bck
deleted file mode 100644
index 2413e422..00000000
--- a/.travis.yml.bck
+++ /dev/null
@@ -1,34 +0,0 @@
-language: c
-dist: bionic
-compiler:
-  - gcc
-
-addons:
-  apt:
-    sources:
-      - sourceline: "ppa:team-gcc-arm-embedded/ppa"
-    packages:
-      - python3
-      - ruby
-      - gcc-arm-embedded
-
-install:
-  - gem install ceedling
-      
-before_script:
-  - wget -O /tmp/riscv-toolchain.tgz https://github.com/xpack-dev-tools/riscv-none-embed-gcc-xpack/releases/download/v8.3.0-1.1/xpack-riscv-none-embed-gcc-8.3.0-1.1-linux-x64.tgz
-  - tar -xzf /tmp/riscv-toolchain.tgz
-  - export PATH=$PWD/xPacks/riscv-none-embed-gcc/8.3.0-1.1/bin:$PATH
-  - arm-none-eabi-gcc --version
-  - riscv-none-embed-gcc --version
-
-script:
-  # Build all examples
-  - python3 tools/build_all.py
-  # Run unit tests
-  - cd test
-  - ceedling test:all
-  - cd ..
-  
-after_success:
-  - source tools/build_success.sh
diff --git a/examples/device/cdc_msc_freertos/src/freertos_hook.c b/examples/device/cdc_msc_freertos/src/freertos_hook.c
index 474e808a..423bad4d 100644
--- a/examples/device/cdc_msc_freertos/src/freertos_hook.c
+++ b/examples/device/cdc_msc_freertos/src/freertos_hook.c
@@ -21,7 +21,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  *
- * This file is part of the TinyUSB stack.
  */
 
 //--------------------------------------------------------------------+
diff --git a/examples/host/cdc_msc_hid/src/main.c b/examples/host/cdc_msc_hid/src/main.c
index 8625bbcd..0fbbd453 100644
--- a/examples/host/cdc_msc_hid/src/main.c
+++ b/examples/host/cdc_msc_hid/src/main.c
@@ -21,7 +21,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  *
- * This file is part of the TinyUSB stack.
  */
 
 #include <stdlib.h>
diff --git a/examples/host/cdc_msc_hid/src/msc_app.c b/examples/host/cdc_msc_hid/src/msc_app.c
index 3001a5f4..20ac8874 100644
--- a/examples/host/cdc_msc_hid/src/msc_app.c
+++ b/examples/host/cdc_msc_hid/src/msc_app.c
@@ -21,7 +21,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  *
- * This file is part of the TinyUSB stack.
  */
 
 #include "tusb.h"
diff --git a/examples/host/cdc_msc_hid/src/tusb_config.h b/examples/host/cdc_msc_hid/src/tusb_config.h
index 7c181810..aa259daf 100644
--- a/examples/host/cdc_msc_hid/src/tusb_config.h
+++ b/examples/host/cdc_msc_hid/src/tusb_config.h
@@ -21,7 +21,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  *
- * This file is part of the TinyUSB stack.
  */
 
 #ifndef _TUSB_CONFIG_H_
diff --git a/hw/bsp/board.c b/hw/bsp/board.c
index 16e713de..7c065434 100644
--- a/hw/bsp/board.c
+++ b/hw/bsp/board.c
@@ -21,7 +21,6 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  *
- * This file is part of the TinyUSB stack.
  */
 
 #include "board.h"