diff --git a/phpunit.xml b/phpunit.xml
index 4408694..66fee18 100644
--- a/phpunit.xml
+++ b/phpunit.xml
@@ -4,6 +4,9 @@
     <testsuite name="Feature">
       <directory suffix="Test.php">./tests/Feature</directory>
     </testsuite>
+    <testsuite name="Unit">
+      <directory suffix="Test.php">./tests/Unit</directory>
+    </testsuite>
   </testsuites>
   <coverage/>
   <php>