diff --git a/phpunit.xml.dist b/phpunit.xml.dist
index b6a4a74..30a8490 100644
--- a/phpunit.xml.dist
+++ b/phpunit.xml.dist
@@ -2,11 +2,6 @@
 <phpunit
     bootstrap="vendor/autoload.php"
     colors="true"
-    displayDetailsOnTestsThatTriggerDeprecations="true"
-    displayDetailsOnTestsThatTriggerErrors="true"
-    displayDetailsOnTestsThatTriggerNotices="true"
-    displayDetailsOnTestsThatTriggerWarnings="true"
-    displayDetailsOnPhpunitDeprecations="true"
 >
     <testsuites>
         <testsuite name="iO Coding Standard Tests">