diff --git a/pandora_server/lib/PandoraFMS/Core.pm b/pandora_server/lib/PandoraFMS/Core.pm
index 5262ec0676..1807d48575 100644
--- a/pandora_server/lib/PandoraFMS/Core.pm
+++ b/pandora_server/lib/PandoraFMS/Core.pm
@@ -4893,7 +4893,7 @@ sub on_demand_macro($$$$$$;$) {
 		return (defined($field_value)) ? $field_value : '';	
 	} elsif ($macro eq '_dataunit_'){
 		return '' unless defined ($module);
-		my $field_value = get_db_value($dbh, 'SELECT unit FROM tagente_datos where id_agente_modulo = ? order by utimestamp desc limit 1 offset 1', $module->{'id_agente_modulo'});	
+		my $field_value = get_db_value($dbh, 'SELECT unit FROM tagente_modulo where id_agente_modulo = ? order by utimestamp desc limit 1 offset 1', $module->{'id_agente_modulo'});	
 	} elsif ($macro eq '_prevdata_') {
 		return '' unless defined ($module);
 		if ($module->{'id_tipo_modulo'} eq 3){