diff --git a/psalm.xml b/psalm.xml
index d890267a..d211adf6 100644
--- a/psalm.xml
+++ b/psalm.xml
@@ -12,6 +12,9 @@
 >
 	<projectFiles>
 		<directory name="lib"/>
+		<ignoreFiles>
+			<directory name="vendor"/>
+		</ignoreFiles>
 	</projectFiles>
 	<extraFiles>
 		<directory name="vendor/nextcloud/ocp"/>