diff --git a/tests/PHPUnit/UI/UIIntegrationTest.php b/tests/PHPUnit/UI/UIIntegrationTest.php
index 341756fa2b9..eb02da56152 100644
--- a/tests/PHPUnit/UI/UIIntegrationTest.php
+++ b/tests/PHPUnit/UI/UIIntegrationTest.php
@@ -267,7 +267,7 @@ private static function isSlimerJsAvailable()
 
     private static function isPhantomJsAvailable()
     {
-        return self::isProgramAvaialble('phantomjs');
+        return self::isProgramAvailable('phantomjs');
     }
     
     private static function isXvfbAvailable()