diff --git a/README.md b/README.md
index 4113720..a9fe28e 100644
--- a/README.md
+++ b/README.md
@@ -4,3 +4,5 @@ If you want to know how to use OF-Patch,
 please refer to the following URL.  
 
 https://github.com/okinawaopenlabs/of-patch-manager/wiki
+
+licensed under the Apache License, Version2.0