diff --git a/.travis.yml b/.travis.yml
index 7399f5f2..435024a9 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,4 +10,9 @@ install:
 
 script:
   - phpenv rehash
-  - phpcs . --standard=phpcs.xml --warning-severity=0 --extensions=php -p
\ No newline at end of file
+  - phpcs . --standard=phpcs.xml --warning-severity=0 --extensions=php -p
+
+matrix:
+  allow_failures:
+    - php: hhvm
+    - php: nightly
\ No newline at end of file