diff --git a/entity/Language_entity/Language_entity.aod b/entity/Language_entity/Language_entity.aod
index ba192d32cbc1fadd54eae27445e14e25c61006c1..4511f71a29b7613767ddba5aeddac2e16e5dfb8e 100644
--- a/entity/Language_entity/Language_entity.aod
+++ b/entity/Language_entity/Language_entity.aod
@@ -143,6 +143,8 @@
         <dbRecordFieldMapping>
           <name>ISO3.value</name>
           <recordfield>AB_LANGUAGE.ISO3</recordfield>
+          <isFilterable v="true" />
+          <isLookupFilter v="true" />
         </dbRecordFieldMapping>
         <dbRecordFieldMapping>
           <name>NAME_LATIN.value</name>