diff --git a/phpunit.xml.dist b/phpunit.xml.dist
index 3c01b9a..adc8f43 100644
--- a/phpunit.xml.dist
+++ b/phpunit.xml.dist
@@ -1,6 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" colors="true"
-         bootstrap="tests/bootstrap.php" xsi:noNamespaceSchemaLocation="vendor/phpunit/phpunit/phpunit.xsd"
+         bootstrap="tests/bootstrap.php"
+         xsi:noNamespaceSchemaLocation="vendor/phpunit/phpunit/phpunit.xsd"
+         failOnDeprecation="true"
+         failOnWarning="true"
+         failOnEmptyTestSuite="true"
+         failOnIncomplete="true"
+         failOnRisky="true"
+         failOnSkipped="true"
+         failOnNotice="true"
 >
     <testsuites>
         <testsuite name="Test suite">