diff --git a/dev/CliTestReporter.php b/dev/CliTestReporter.php
index 677fa869b..5bf18bed8 100644
--- a/dev/CliTestReporter.php
+++ b/dev/CliTestReporter.php
@@ -1,4 +1,9 @@
 <?php
+
+if(!class_exists('SapphireTestReporter')) {
+	return;
+}
+
 /**
  * Test reporter optimised for CLI (ie, plain-text) output
  *
diff --git a/dev/SapphireTestReporter.php b/dev/SapphireTestReporter.php
index 14bed0ce2..f76256d45 100644
--- a/dev/SapphireTestReporter.php
+++ b/dev/SapphireTestReporter.php
@@ -1,9 +1,7 @@
 <?php
-if(!class_exists('PHPUnit_Framework_TestResult', false)) {
-	require_once 'PHPUnit/Framework/TestResult.php';
-}
-if(!class_exists('PHPUnit_Framework_TestListener', false)) {
-	require_once 'PHPUnit/Framework/TestListener.php';
+
+if(!interface_exists('PHPUnit_Framework_TestListener')) {
+	return;
 }
 
 /**#@+