diff --git a/psalm.xml b/psalm.xml
index 4f75af61dde..85ed49c77ee 100644
--- a/psalm.xml
+++ b/psalm.xml
@@ -128,6 +128,9 @@
 				<referencedClass name="OCA\Talk\Share\Helper\DeletedShareAPIController" />
 				<!-- Classes from PHP>=8 -->
 				<referencedClass name="GdImage" />
+				<referencedClass name="LDAP\Connection" />
+				<referencedClass name="LDAP\Result" />
+				<referencedClass name="LDAP\ResultEntry" />
 			</errorLevel>
 		</UndefinedDocblockClass>
 	</issueHandlers>