diff --git a/admin/reports_gen.php b/admin/reports_gen.php
index 3e2bd6f1..25fd6836 100644
--- a/admin/reports_gen.php
+++ b/admin/reports_gen.php
@@ -35,6 +35,10 @@
 
  if($format == '') $format = NULL;
 
- report_gen_by_id($id, $year, $format);
-
+ if($id && $year)
+	 report_gen_by_id($id, $year, $format);
+ else {
+ 	header("Location: reports.php");
+	exit;
+ }
 ?>