diff --git a/.gitignore b/.gitignore
index 5f4186b..48cf206 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,5 @@
 /.php_cs.cache
+/tests/clover.xml
+/tests/coverage-html
 /tests/.phpunit.result.cache
 /vendor
diff --git a/tests/phpunit.xml b/tests/phpunit.xml
index b833956..b437e68 100644
--- a/tests/phpunit.xml
+++ b/tests/phpunit.xml
@@ -9,7 +9,8 @@
 	<!-- filters for code coverage -->
 	<filter>
 		<whitelist>
-			<directory suffix=".php">../</directory>
+			<directory suffix=".php">../../registration/appinfo</directory>
+			<directory suffix=".php">../../registration/lib</directory>
 		</whitelist>
 	</filter>
 </phpunit>