diff --git a/datamodels/2.x/teemip-profiles-itil-adaptor/datamodel.teemip-profiles-itil-adaptor.xml b/datamodels/2.x/teemip-profiles-itil-adaptor/datamodel.teemip-profiles-itil-adaptor.xml
index 306a5f8..c4d3741 100644
--- a/datamodels/2.x/teemip-profiles-itil-adaptor/datamodel.teemip-profiles-itil-adaptor.xml
+++ b/datamodels/2.x/teemip-profiles-itil-adaptor/datamodel.teemip-profiles-itil-adaptor.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<itop_design xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="1.0">
+<itop_design version="3.0">
   <classes/>
   <user_rights>
     <profiles>