diff --git a/phpunit.xml.dist b/phpunit.xml.dist
index 21b2e71..4a8f043 100644
--- a/phpunit.xml.dist
+++ b/phpunit.xml.dist
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <phpunit
-        bootstrap="vendor/autoload.php"
+        bootstrap="test/bootstrap.php"
         checkForUnintentionallyCoveredCode="true"
         colors="true"
         convertErrorsToExceptions="true"
diff --git a/test/bootstrap.php b/test/bootstrap.php
new file mode 100644
index 0000000..ca44569
--- /dev/null
+++ b/test/bootstrap.php
@@ -0,0 +1,5 @@
+<?php
+
+error_reporting(E_STRICT);
+
+require_once __DIR__ . "/../vendor/autoload.php";