--- a/metric-providers/org.ossmeter.metricprovider.rascal/plugin.xml
+++ b/metric-providers/org.ossmeter.metricprovider.rascal/plugin.xml
@@ -1,5 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <?eclipse version="3.4"?>
 <plugin>
+   <extension
+         point="org.ossmeter.platform.managers.metricprovider">
+      <metricProviderManager
+            manager="org.ossmeter.metricprovider.rascal.RascalMetricProviderManager">
+      </metricProviderManager>
+   </extension>
 
 </plugin>