diff --git a/.travis.yml b/.travis.yml
index d12bf31..26b90cc 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,6 +3,9 @@ language: php
 php:
   - 5.3
   - 5.4
+  - 5.5
+  - 5.6
+  - 7.0
   - hhvm
 
 before_script:
diff --git a/src/Travis/Client/Entity/Build.php b/src/Travis/Client/Entity/Build.php
index 0878398..4a999eb 100644
--- a/src/Travis/Client/Entity/Build.php
+++ b/src/Travis/Client/Entity/Build.php
@@ -37,7 +37,7 @@ class Build
     /**
      * @var \DataTime
      */
-    protected $commitedAt;
+    protected $committedAt;
 
     /**
      * @var \DateTime