diff --git a/app/views/epp/error.xml.builder b/app/views/epp/error.xml.builder
index c090cb840..43d50756f 100644
--- a/app/views/epp/error.xml.builder
+++ b/app/views/epp/error.xml.builder
@@ -4,7 +4,7 @@ xml.epp_head do
       xml.result('code' => x[:code]) do
         xml.msg(x[:msg], 'lang' => 'en')
 
-        xml.value('xmlns:obj' => 'urn:ietf:params:xml:ns:obj') do
+        xml.value("xmlns:#{controller.controller_name}" => 'https://epp.tld.ee/schema/all-ee-1.0.xsd') do
           value = x[:value][:val]
           attrs = {}
           attrs["s"] = value if x[:value][:obj] == "status"