diff --git a/packages/xo-server-auth-saml/.travis.yml b/packages/xo-server-auth-saml/.travis.yml
index 1550c31c0..1be09b389 100644
--- a/packages/xo-server-auth-saml/.travis.yml
+++ b/packages/xo-server-auth-saml/.travis.yml
@@ -1,5 +1,6 @@
 language: node_js
 node_js:
+  - '4'
   - 'iojs-v3'
   - 'iojs-v2'
   - 'iojs-v1'