diff --git a/.travis.yml b/.travis.yml
index 6b07e15..5df2eca 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,7 +4,6 @@ php:
   - 5.6
   - 7.0
   - hhvm
-  - nightly
 
 install: composer install --dev
 script: vendor/phpunit/phpunit/phpunit -c phpunit.xml --coverage-clover build/logs/clover.xml