diff --git a/activemq-core/src/test/java/org/apache/activemq/bugs/AMQ2149KahaDBTest.java b/activemq-core/src/test/java/org/apache/activemq/bugs/AMQ2149KahaDBTest.java
index 4d35ff3ab7..4883edf018 100644
--- a/activemq-core/src/test/java/org/apache/activemq/bugs/AMQ2149KahaDBTest.java
+++ b/activemq-core/src/test/java/org/apache/activemq/bugs/AMQ2149KahaDBTest.java
@@ -24,7 +24,7 @@ public class AMQ2149KahaDBTest extends AMQ2149Test {
     @Override
     protected void configurePersistenceAdapter(BrokerService brokerService) throws Exception {
         // nothing to do as kahaDB is now the default
-        //KahaDBPersistenceAdapter kahaDB = (KahaDBPersistenceAdapter) brokerService.getPersistenceAdapter();
-        //kahaDB.setConcurrentStoreAndDispatchTopics(true);
+        KahaDBPersistenceAdapter kahaDB = (KahaDBPersistenceAdapter) brokerService.getPersistenceAdapter();
+        kahaDB.setConcurrentStoreAndDispatchTopics(true);
     }
 }