diff --git a/examples/extension-wrapper/src/main/java/org/eclipse/store/examples/extensionwrapper/PersistenceStorerWrapper.java b/examples/extension-wrapper/src/main/java/org/eclipse/store/examples/extensionwrapper/PersistenceStorerWrapper.java
index ee254079..d7a5956c 100644
--- a/examples/extension-wrapper/src/main/java/org/eclipse/store/examples/extensionwrapper/PersistenceStorerWrapper.java
+++ b/examples/extension-wrapper/src/main/java/org/eclipse/store/examples/extensionwrapper/PersistenceStorerWrapper.java
@@ -131,7 +131,7 @@ public void registerCommitListener(final PersistenceCommitListener listener)
 	@Override
 	public void registerRegistrationListener(PersistenceObjectRegistrationListener listener)
 	{
-		this.delegate.registerRegistrationListener(collector);
+		this.delegate.registerRegistrationListener(listener);
 	}