diff --git a/phpunit.xml b/phpunit.xml
index 9992302a6..bf3fd2dc3 100644
--- a/phpunit.xml
+++ b/phpunit.xml
@@ -7,7 +7,7 @@
   </coverage>
   <testsuites>
     <testsuite name="Application Test Suite">
-      <directory>./Tests/</directory>
+      <directory>./tests/</directory>
     </testsuite>
   </testsuites>
   <php>