diff --git a/datamodels/2.x/itop-service-mgmt-provider/datamodel.itop-service-mgmt-provider.xml b/datamodels/2.x/itop-service-mgmt-provider/datamodel.itop-service-mgmt-provider.xml
index 5db8cfe35..b90cfa3db 100755
--- a/datamodels/2.x/itop-service-mgmt-provider/datamodel.itop-service-mgmt-provider.xml
+++ b/datamodels/2.x/itop-service-mgmt-provider/datamodel.itop-service-mgmt-provider.xml
@@ -1057,7 +1057,7 @@ public function PrefillSearchForm(&$aContextParam)
           <extkey_attcode>servicefamily_id</extkey_attcode>
           <target_attcode>name</target_attcode>
         </field>
-        <field id="description" xsi:type="AttributeString">
+        <field id="description" xsi:type="AttributeText">
           <sql>description</sql>
           <default_value/>
           <is_null_allowed>true</is_null_allowed>