diff --git a/productMods/WEB-INF/resources/startup_listeners.txt b/productMods/WEB-INF/resources/startup_listeners.txt
index 98717856..0f8d4b91 100644
--- a/productMods/WEB-INF/resources/startup_listeners.txt
+++ b/productMods/WEB-INF/resources/startup_listeners.txt
@@ -36,6 +36,7 @@ edu.cornell.mannlib.vitro.webapp.servlet.setup.FileGraphSetup
 
 # Invokes process to perform updates to align with ontology changes if needed -->
 edu.cornell.mannlib.vitro.webapp.servlet.setup.UpdateKnowledgeBase
+edu.cornell.mannlib.vitro.webapp.migration.Release18Migrator
 
 edu.cornell.mannlib.vitro.webapp.application.ApplicationImpl$ReasonersSetup
 edu.cornell.mannlib.vitro.webapp.servlet.setup.SimpleReasonerSetup