diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..2ad194b
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,11 @@
+language: cpp
+compiler:
+  - gcc
+  - clang
+script:
+  - git clone https://github.com/herumi/cybozulib.git
+  - git clone https://github.com/herumi/xbyak.git
+  - git clone https://github.com/herumi/mcl.git
+  - cd mcl
+  - make test
+ 
diff --git a/readme.md b/readme.md
index d46b468..a0216d9 100644
--- a/readme.md
+++ b/readme.md
@@ -1,3 +1,5 @@
+[![Build Status](https://travis-ci.org/herumi/mcl.png)](https://travis-ci.org/herumi/mcl)
+
 # mcl
 
 A generic and fast pairing-based cryptography library.