diff --git a/tests/configuration.xml b/tests/configuration.xml
index 7d0dbb2..4846569 100644
--- a/tests/configuration.xml
+++ b/tests/configuration.xml
@@ -44,7 +44,7 @@
     </php>
     <testsuites>
         <testsuite name="ht7 base - unit">
-            <directory>./unit/</directory>
+            <directory>./Unit/</directory>
         </testsuite>
     </testsuites>
 </phpunit>