diff --git a/dbscripts/xml/upgrade.xml b/dbscripts/xml/upgrade.xml
index 25b9f06ad68..fedce702c34 100644
--- a/dbscripts/xml/upgrade.xml
+++ b/dbscripts/xml/upgrade.xml
@@ -97,6 +97,7 @@
 		<migration class="PKP\migration\upgrade\v3_4_0\I9039_DropDeprecatedFields"/>
 		<migration class="APP\migration\upgrade\v3_4_0\I8933_EventLogLocalized"/>
 		<migration class="APP\migration\upgrade\v3_4_0\I7470_FixDeprecatedFileStage"/>
+		<migration class="APP\migration\upgrade\v3_4_0\FilterClassNames"/>
 		<note file="docs/release-notes/README-3.4.0" />
 	</upgrade>