diff --git a/phpunit.xml.dist b/phpunit.xml.dist
index 80d59bba..9b269e00 100644
--- a/phpunit.xml.dist
+++ b/phpunit.xml.dist
@@ -8,6 +8,8 @@
          convertErrorsToExceptions="true"
          convertNoticesToExceptions="true"
          convertWarningsToExceptions="true"
+         failOnRisky="true"
+         failOnWarning="true"
          processIsolation="false"
          stopOnError="false"
          stopOnFailure="false"