diff --git a/db/b9/f891fb9c76c0d415fc69975a817f73f9fce6 b/db/b9/f891fb9c76c0d415fc69975a817f73f9fce6
new file mode 100644
index 00000000000..6b514e31017
--- /dev/null
+++ b/db/b9/f891fb9c76c0d415fc69975a817f73f9fce6
@@ -0,0 +1 @@
+Author: https://github.com/tomuta