diff --git a/include/Loan.php b/include/Loan.php
index 2640d73..89b8465 100644
--- a/include/Loan.php
+++ b/include/Loan.php
@@ -91,7 +91,7 @@ class Loan extends Event {
                            from `loan_extension` where `loan`=?');
         bind($select, 'i', $this->get_id());
         execute($select);
-        return result_single($select)['max(`extend_time`)'];
+        return result_single($select)['extend_time'];
     }
 
     public function end() {