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--- a/metric-providers/org.ossmeter.metricprovider.historic.numberofarticlesperday/plugin.xml
+++ b/metric-providers/org.ossmeter.metricprovider.historic.numberofarticlesperday/plugin.xml
@@ -2,7 +2,7 @@
 <?eclipse version="3.4"?><plugin>
    
    <extension point="org.ossmeter.platform.metricprovider">
-      <metricProvider provider="org.ossmeter.metricprovider.generic.numberofarticlesperday.NumberOfArticlesPerDayProvider">
+      <metricProvider provider="org.ossmeter.metricprovider.historic.numberofarticlesperday.NumberOfArticlesPerDayProvider">
       </metricProvider>
    </extension>
 
@@ -14,7 +14,7 @@
       point="org.ossmeter.platform.client.api.pongoviz">
    <visualiser
          metricProviderId="org.ossmeter.metricprovider.generic.numberofarticlesperday"
-         pongoVisualiser="org.ossmeter.metricprovider.generic.numberofarticlesperday.model.DailyNoaViz">
+         pongoVisualiser="org.ossmeter.metricprovider.historic.numberofarticlesperday.model.DailyNoaViz">
    </visualiser>
 </extension>
 </plugin>