diff --git a/attributemap/deprecatedSchacNS.php b/attributemap/deprecatedSchacNS.php
index c6ed105b8b3e0b6e0fabc640dd6cd109ad36cccf..f4771632423129cbc2bceb00be52dd0a56030d38 100644
--- a/attributemap/deprecatedSchacNS.php
+++ b/attributemap/deprecatedSchacNS.php
@@ -4,7 +4,7 @@
  */
 
 define('SCHAC_OLD_NS', 'urn:mace:terena.org:attribute-def:');
-define('SCHAC_NEW_NS', SCHAC_NEW_NS.'');
+define('SCHAC_NEW_NS', 'urn:schac:attribute-def:');
 
 $attributemap = array(
     SCHAC_NEW_NS.'schacCountryOfCitizenship' => SCHAC_OLD_NS.'schacCountryOfCitizenship',
diff --git a/attributemap/newSchacNS.php b/attributemap/newSchacNS.php
index 798af034116bbd88b417d9022243ad818d135933..80f621c087eab8d354d33488b0460d83632674f0 100644
--- a/attributemap/newSchacNS.php
+++ b/attributemap/newSchacNS.php
@@ -4,7 +4,7 @@
  */
 
 define('SCHAC_OLD_NS', 'urn:mace:terena.org:attribute-def:');
-define('SCHAC_NEW_NS', SCHAC_NEW_NS.'');
+define('SCHAC_NEW_NS', 'urn:schac:attribute-def:');
 
 $attributemap = array(
     SCHAC_OLD_NS.'schacCountryOfCitizenship' => SCHAC_NEW_NS.'schacCountryOfCitizenship',