diff --git a/tests/behat/features/bootstrap/FeatureContext.php b/tests/behat/features/bootstrap/FeatureContext.php
index 83bae940..04a1804a 100644
--- a/tests/behat/features/bootstrap/FeatureContext.php
+++ b/tests/behat/features/bootstrap/FeatureContext.php
@@ -10,10 +10,6 @@ use SilverStripe\BehatExtension\Context\SilverStripeContext,
 	SilverStripe\Framework\Test\Behaviour\CmsUiContext,
 	SilverStripe\Cms\Test\Behaviour;
 
-// PHPUnit
-require_once 'PHPUnit/Autoload.php';
-require_once 'PHPUnit/Framework/Assert/Functions.php';
-
 /**
  * Features context
  *
diff --git a/tests/behat/features/bootstrap/SilverStripe/Cms/Test/Behaviour/FixtureContext.php b/tests/behat/features/bootstrap/SilverStripe/Cms/Test/Behaviour/FixtureContext.php
index 55c9e0cb..c6a5905c 100644
--- a/tests/behat/features/bootstrap/SilverStripe/Cms/Test/Behaviour/FixtureContext.php
+++ b/tests/behat/features/bootstrap/SilverStripe/Cms/Test/Behaviour/FixtureContext.php
@@ -12,10 +12,6 @@ use Behat\Behat\Context\ClosuredContextInterface,
 	Behat\Gherkin\Node\PyStringNode,
 	Behat\Gherkin\Node\TableNode;
 
-// PHPUnit
-require_once 'PHPUnit/Autoload.php';
-require_once 'PHPUnit/Framework/Assert/Functions.php';
-
 /**
  * Context used to create fixtures in the SilverStripe ORM.
  */
diff --git a/tests/behat/features/bootstrap/SilverStripe/Cms/Test/Behaviour/ThemeContext.php b/tests/behat/features/bootstrap/SilverStripe/Cms/Test/Behaviour/ThemeContext.php
index a034954e..b61bee39 100644
--- a/tests/behat/features/bootstrap/SilverStripe/Cms/Test/Behaviour/ThemeContext.php
+++ b/tests/behat/features/bootstrap/SilverStripe/Cms/Test/Behaviour/ThemeContext.php
@@ -12,10 +12,6 @@ use Behat\Behat\Context\ClosuredContextInterface,
 	Behat\Gherkin\Node\PyStringNode,
 	Behat\Gherkin\Node\TableNode;
 
-// PHPUnit
-require_once 'PHPUnit/Autoload.php';
-require_once 'PHPUnit/Framework/Assert/Functions.php';
-
 /**
  * Context used to create fixtures in the SilverStripe ORM.
  */