diff --git a/root/etc/e-smith/templates/var/lib/lemonldap-ng/conf/lmConf/007default b/root/etc/e-smith/templates/var/lib/lemonldap-ng/conf/lmConf/007default
index 3eca654..f69c44c 100644
--- a/root/etc/e-smith/templates/var/lib/lemonldap-ng/conf/lmConf/007default
+++ b/root/etc/e-smith/templates/var/lib/lemonldap-ng/conf/lmConf/007default
@@ -55,10 +55,15 @@ $conf->{'locationRules'}->{"sso-manager.$domain"} = {
 } unless ($conf->{'locationRules'}->{"sso-manager.$domain"});
 
 # Add default exported var
-$conf->{'exportedVars'}->{'mail'} = 'preferredMail' if ($conf->{'exportedVars'}->{'mail'} eq 'mail');
-$conf->{'exportedVars'}->{'extension'} = 'extensionNumber' unless ($conf->{'exportedVars'}->{'extension'});
-$conf->{'exportedVars'}->{'nom'} = 'sn' unless ($conf->{'exportedVars'}->{'nom'});
-$conf->{'exportedVars'}->{'prenom'} = 'givenName' unless ($conf->{'exportedVars'}->{'prenom'});
+$conf->{'ldapExportedVars'}->{'mail'} = 'preferredMail' if ($conf->{'ldapExportedVars'}->{'mail'} eq 'mail');
+$conf->{'ldapExportedVars'}->{'extension'} = 'extensionNumber' unless ($conf->{'ldapExportedVars'}->{'extension'});
+$conf->{'ldapExportedVars'}->{'nom'} = 'sn' unless ($conf->{'ldapExportedVars'}->{'nom'});
+$conf->{'ldapExportedVars'}->{'prenom'} = 'givenName' unless ($conf->{'ldapExportedVars'}->{'prenom'});
+
+# Remove obsolete exportedVars
+foreach my $var (qw(mail nom prenom extension)){
+  delete $conf->{'exportedVars'}->{$var} if $conf->{'exportedVars'}->{$var};
+}
 
 # Initialize a random key
 $conf->{'key'} = join( '', map { chr( int( rand(94) ) + 33 ) } ( 1 .. 16 ) ) unless ($conf->{'key'});