--- a/OSSEval/OpenSourceProject/methodology.xml
+++ b/OSSEval/OpenSourceProject/methodology.xml
@@ -18,7 +18,7 @@
<Methodology Id="1" Name="opensourceprojects.eu OSSEval" Active="True">
<Description><![CDATA[Standard opensourceprojects.eu OSSEval methodology with python]]></Description>
<Documentation><![CDATA[]]></Documentation>
- <Entity Id="1" Name="OSS projects" ActualEntityClass="OSProject" ActualEntityApp="OpenSourceProject"/>
+ <Entity Id="1" Name="OSS projects" ActualEntityClass="OSProject" ActualEntityApp="OpenSourceProject" ActualInstanceAccessor="os_project" />
</Methodology>
<Pages>
<Page Id="2" Name="Sustainability" Order="1">