diff --git a/README.md b/README.md
index 0b6e247..0e9289b 100644
--- a/README.md
+++ b/README.md
@@ -3,6 +3,9 @@ RBush-3D
 
 RBush-3D is 3D version of [RBush](https://github.com/mourner/rbush).
 
+[![Build Status](https://travis-ci.org/Eronana/rbush-3d.svg?branch=master)](https://travis-ci.org/Eronana/rbush-3d)
+[![Coverage Status](https://coveralls.io/repos/github/Eronana/rbush-3d/badge.svg?branch=master)](https://coveralls.io/github/Eronana/rbush-3d?branch=master)
+
 ## TODO
 - [x] real 3D test
 - [ ] Demos