diff --git a/filter/filterConfig.xml b/filter/filterConfig.xml
index 17b8449023..77ae518451 100644
--- a/filter/filterConfig.xml
+++ b/filter/filterConfig.xml
@@ -17,7 +17,7 @@
 			symbolic="preprint=>crossref-xml"
 			displayName="plugins.importexport.crossref.displayName"
 			description="plugins.importexport.crossref.description"
-			inputType="class::classes.submission.Submission[]"
+			inputType="class::APP\submission\Submission[]"
 			outputType="xml::schema(https://www.crossref.org/schemas/crossref5.4.0.xsd)" />
 	</filterGroups>
 	<filters>