diff --git a/ct/headers/openthread-br b/ct/headers/openthread-br
new file mode 100644
index 000000000..078dbd194
--- /dev/null
+++ b/ct/headers/openthread-br
@@ -0,0 +1,6 @@
+   ____                 ________                        __      ____  ____ 
+  / __ \____  ___  ____/_  __/ /_  ________  ____ _____/ /     / __ )/ __ \
+ / / / / __ \/ _ \/ __ \/ / / __ \/ ___/ _ \/ __ `/ __  /_____/ __  / /_/ /
+/ /_/ / /_/ /  __/ / / / / / / / / /  /  __/ /_/ / /_/ /_____/ /_/ / _, _/ 
+\____/ .___/\___/_/ /_/_/ /_/ /_/_/   \___/\__,_/\__,_/     /_____/_/ |_|  
+    /_/