diff --git a/nefed.xml b/nefed.xml
index 5053fcbfb90e9c1c8b0e3b6d82c250c33e07fd80..bfce797de98957aac72a2b39953366d726b876d0 100644
--- a/nefed.xml
+++ b/nefed.xml
@@ -28003,7 +28003,7 @@ Gk3Mp05d1eUmuSx+la30QAXkFgNXDP3Cp3JSKyG5A6EWjhXTyuNZcI/ffo6tjNWg
             </ds:X509Data>
         </ds:KeyInfo>
     </KeyDescriptor>
-    <NameIDFormat>urn:oasis:names:tc:SAML:2.0:nameid-format:emailAddress</NameIDFormat>
+    <NameIDFormat>urn:oasis:names:tc:SAML:2.0:nameid-format:persistent<ssNameIDFormat>
     <AssertionConsumerService
           isDefault="true"
           Binding="urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST"