diff --git a/phpunit.xml b/phpunit.xml
index 8c8063d8cc..22375c0467 100644
--- a/phpunit.xml
+++ b/phpunit.xml
@@ -38,9 +38,6 @@
         <ini name="xdebug.mode" value="coverage"/>
     </php>
     <testsuites>
-        <testsuite name="all">
-            <directory suffix="Test.php">./tests</directory>
-        </testsuite>
         <testsuite name="unit">
             <directory suffix="Test.php">./tests/unit</directory>
         </testsuite>