diff --git a/.travis.yml b/.travis.yml
index 906c7b881..bb7145e54 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,8 +1,6 @@
 language: php
 
 php:
-  - 5.5
-  - 5.6
   - 7.0
   - 7.1
   - hhvm
@@ -10,8 +8,7 @@ php:
 
 matrix:
   allow_failures:
-    - php: 7.0
-    - php: 7.1
+    - php: hhvm
     - php: nightly
 
 sudo: false