diff --git a/datamodels/1.x/itop-config-mgmt-1.0.0/datamodel.itop-config-mgmt.xml b/datamodels/1.x/itop-config-mgmt-1.0.0/datamodel.itop-config-mgmt.xml
index d10ee8993..ca6369dfe 100644
--- a/datamodels/1.x/itop-config-mgmt-1.0.0/datamodel.itop-config-mgmt.xml
+++ b/datamodels/1.x/itop-config-mgmt-1.0.0/datamodel.itop-config-mgmt.xml
@@ -3,10 +3,6 @@
   <classes>
     <class id="Organization" _delta="define">
       <parent>cmdbAbstractObject</parent>
-      <php_parent>
-		<name>_Organization</name>
-		<file>_organization.class.inc.php</file>
-	  </php_parent>
       <properties>
         <comment><![CDATA[/**
  * Persistent classes for a CMDB