diff --git a/README.md b/README.md
index 603199b..1a94704 100644
--- a/README.md
+++ b/README.md
@@ -7,8 +7,8 @@ Another reason can be missing packages from your repository. if so please for Ub
 
 # To-Do
 
-- [x] Support Ubuntu Trusty.
-- [x] Support Ubuntu Xenial.
+- [x] Support Ubuntu Trusty. (14.04)
+- [x] Support Ubuntu Xenial. (16.04)
 - [ ] Support Debian.
 - [ ] Support Centos.
 - [x] Support Arch Linux.