--- a/metric-providers/org.ossmeter.metricprovider.threadsrequestsreplies/plugin.xml
+++ b/metric-providers/org.ossmeter.metricprovider.threadsrequestsreplies/plugin.xml
@@ -9,6 +9,7 @@
<metricProvider provider="org.ossmeter.metricprovider.threadsrequestsreplies.ThreadsRequestsRepliesProvider">
</metricProvider>
</extension>
+
<extension point="com.googlecode.pongo.runtime.osgi">
<class name="org.ossmeter.metricprovider.threadsrequestsreplies.model.ThreadsRR"/>
<class name="org.ossmeter.metricprovider.threadsrequestsreplies.model.CurrentDate"/>