diff --git a/.travis.yml b/.travis.yml
index a779b58151..d4a55a50bc 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -11,7 +11,7 @@ php:
   - hhvm
 
 install:
-  - if [ $TRAVIS_PHP_VERSION = '5.6' ]; composer require satooshi/php-coveralls '~1.0'; fi
+  - if [ $TRAVIS_PHP_VERSION = '5.6' ]; then composer require satooshi/php-coveralls '~1.0'; fi
   - composer install --prefer-source
 
 matrix: