diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..0eb6fac
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,4 @@
+language: dart
+dart:
+  - dev
+  - stable
diff --git a/README.md b/README.md
index 36e931c..8e2b2cc 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,5 @@
+[![Build Status](https://travis-ci.org/dart-lang/args.svg?branch=master)](https://travis-ci.org/dart-lang/args)
+
 Parses raw command-line arguments into a set of options and values.
 
 This library supports [GNU][] and [POSIX][] style options, and it works