diff --git a/.travis.yml b/.travis.yml
index 17a7351..a200075 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,6 +5,7 @@ cache:
         - $HOME/.composer/cache
 
 php:
+    - '7.0'
     - '7.1'
     - '7.2'