diff --git a/tests/phpunit_default.xml b/tests/phpunit_default.xml
index 9399ff8ae..9a4659aba 100644
--- a/tests/phpunit_default.xml
+++ b/tests/phpunit_default.xml
@@ -1,17 +1,30 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" bootstrap="Bootstrap.php" colors="true" columns="120" stopOnError="true" stopOnFailure="false" stopOnIncomplete="false" stopOnSkipped="false" beStrictAboutTestsThatDoNotTestAnything="false" xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.3/phpunit.xsd">
   <coverage includeUncoveredFiles="true" processUncoveredFiles="false">
+    <include>
+      <directory suffix=".php">../</directory>
+    </include>
     <exclude>
+      <directory>../vendor*</directory>
+      <directory>../MainRepository*</directory>
+      <directory>../Karaka*</directory>
+      <directory>../Admin/Install/Application*</directory>
+      <directory>../phpOMS*</directory>
+      <directory>../tests*</directory>
       <directory>../*/tests*</directory>
+      <directory>../**/tests*</directory>
+      <directory>*/tests*</directory>
       <directory suffix="tpl.php">../*</directory>
       <directory suffix="lang.php">../*</directory>
       <directory suffix="Test.php">../*</directory>
-      <directory>./Build</directory>
-      <directory>./Resources</directory>
-      <directory>*vendor*</directory>
-      <directory>*Testapp*</directory>
-      <directory>./vendor</directory>
-      <directory>../vendor</directory>
+      <directory suffix="Routes.php">../*</directory>
+      <directory suffix="Hooks.php">../*</directory>
+      <directory>../**/test*</directory>
+      <directory>../**/Theme*</directory>
+      <directory>../**/Admin/Routes*</directory>
+      <directory>../**/Admin/Hooks*</directory>
+      <directory>../**/Admin/Install*</directory>
+      <directory>../Media/Files*</directory>
       <directory>../Localization/LanguageDetection/resources</directory>
     </exclude>
     <report>