diff --git a/modules/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/Simple.pm b/modules/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/Simple.pm
index 1a667db94..d65ed6b8b 100644
--- a/modules/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/Simple.pm
+++ b/modules/lemonldap-ng-portal/lib/Lemonldap/NG/Portal/Simple.pm
@@ -1285,7 +1285,7 @@ sub removeOther {
     if ( $self->{singleUserByIP} ) {
         my $sessions =
           $self->{globalStorage}->searchOn( $self->{globalStorageOptions},
-            $self->{ipAddr}, $ENV{REMOTE_ADDR} );
+            'ipAddr', $ENV{REMOTE_ADDR} );
         foreach my $id ( keys %$sessions ) {
             next if ( $current and $current eq $id );
             my $h = $self->getApacheSession( $id, 1 ) or next;