diff --git a/tests/integration/phpunit.xml.dist b/tests/integration/phpunit.xml.dist
index 578d81b..50b04a1 100644
--- a/tests/integration/phpunit.xml.dist
+++ b/tests/integration/phpunit.xml.dist
@@ -10,7 +10,6 @@
          convertWarningsToExceptions="true"
          forceCoversAnnotation="false"
          mapTestClassNameToCoveredClassName="false"
-         printerClass="PHPUnit_TextUI_ResultPrinter"
          processIsolation="false"
          stopOnError="false"
          stopOnFailure="false"
diff --git a/tests/unit/phpunit.xml.dist b/tests/unit/phpunit.xml.dist
index 578d81b..50b04a1 100644
--- a/tests/unit/phpunit.xml.dist
+++ b/tests/unit/phpunit.xml.dist
@@ -10,7 +10,6 @@
          convertWarningsToExceptions="true"
          forceCoversAnnotation="false"
          mapTestClassNameToCoveredClassName="false"
-         printerClass="PHPUnit_TextUI_ResultPrinter"
          processIsolation="false"
          stopOnError="false"
          stopOnFailure="false"