diff --git a/.travis.yml b/.travis.yml
index 8a18b81..9bb4841 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,6 +2,7 @@ language: php
 php:
   - 5.6
   - 7.0
+  - 7.1
   - hhvm
 matrix:
   exclude: