diff --git a/phpunit.xml b/phpunit.xml
index f20556608..c3d611f4b 100644
--- a/phpunit.xml
+++ b/phpunit.xml
@@ -1,5 +1,16 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" backupGlobals="false" backupStaticAttributes="false" bootstrap="bootstrap/autoload.php" colors="true" convertErrorsToExceptions="true" convertNoticesToExceptions="true" convertWarningsToExceptions="true" processIsolation="false" stopOnFailure="false" xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.3/phpunit.xsd">
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         backupGlobals="false"
+         backupStaticAttributes="false"
+         bootstrap="bootstrap/autoload.php"
+         colors="true"
+         convertErrorsToExceptions="true"
+         convertNoticesToExceptions="true"
+         convertWarningsToExceptions="true"
+         processIsolation="false"
+         stopOnFailure="false"
+         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.3/phpunit.xsd"
+>
   <coverage>
     <include>
       <directory suffix=".php">app/</directory>
@@ -17,11 +28,10 @@
     <env name="APP_ENV" value="testing"/>
     <env name="BCRYPT_ROUNDS" value="4"/>
     <env name="CACHE_DRIVER" value="array"/>
-    <!-- <env name="DB_CONNECTION" value="sqlite"/> -->
-    <!-- <env name="DB_DATABASE" value=":memory:"/> -->
-    <env name="SESSION_DRIVER" value="array"/>
+    <env name="MAIL_DRIVER" value="array"/>
     <env name="QUEUE_DRIVER" value="sync"/>
     <env name="SERVER_NAME" value="http://127.0.0.1:8000"/>
+    <env name="SESSION_DRIVER" value="array"/>
     <ini name="display_errors" value="true"/>
   </php>
 </phpunit>