diff --git a/psalm.xml b/psalm.xml
index 8fd8dfca7ed..85aca9df3ec 100644
--- a/psalm.xml
+++ b/psalm.xml
@@ -106,6 +106,7 @@
 				<referencedClass name="OCA\Circles\Exceptions\CircleNotFoundException"/>
 				<referencedClass name="OCA\Circles\Model\Circle"/>
 				<referencedClass name="OCA\Circles\Model\Member"/>
+				<referencedClass name="OCA\ContextChat\Public\ContentManager"/>
 				<referencedClass name="OCA\GroupFolders\Mount\GroupFolderStorage"/>
 				<referencedClass name="OCA\TwoFactorNextcloudNotification\Controller\APIController"/>
 				<referencedClass name="OCA\GlobalSiteSelector\Service\SlaveService"/>