diff --git a/.travis.yml b/.travis.yml
index 9bad0c1..18bbdb5 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,6 +4,7 @@ sudo: false
 
 matrix:
   include:
+    - php: 7.1
     - php: 7.0
     - php: 5.6
     - php: 5.5