diff --git a/README.md b/README.md
index 10639d6b..fa329ae7 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,12 @@
 
 A simple PHP client to use the [Akeneo PIM API](https://api.akeneo.com/).
 
+Matrix compatibility:
+
+| API PHP Client version | PIM version(s) | CI status                                                                                                                 |
+|------------------------|----------------|---------------------------------------------------------------------------------------------------------------------------|
+| v1.0                   | v2.0           | [![Build Status](https://travis-ci.org/akeneo/api-php-client.svg?branch=1.0)](https://travis-ci.org/akeneo/api-php-client)|
+
 ## Requirements
 
 * PHP >= 5.6