diff --git a/admin/tours_sa.php b/admin/tours_sa.php
index b5dfe9f8..31f3b33b 100644
--- a/admin/tours_sa.php
+++ b/admin/tours_sa.php
@@ -144,7 +144,7 @@ function tour_cost_function($annealer, $bucket_id, $ids)
 
 		/* Check for student below/above grade range */
 		if($s['grade'] < $t['grade_min']) $cost += 15;
-		if($s['grade'] > $t['grade_min']) $cost += 25;
+		if($s['grade'] > $t['grade_max']) $cost += 25;
 
 		/* Record the school */
 		$schools[$s['schools_id']]++;