diff --git a/modules/privatesales/Sale.php b/modules/privatesales/Sale.php
index 3fd22d83..e4c63c6c 100755
--- a/modules/privatesales/Sale.php
+++ b/modules/privatesales/Sale.php
@@ -73,14 +73,14 @@ class Sale {
     }
 
     public function isFinished($check_enabled=FALSE) {
-        if(($check_enabled === TRUE && $this->enabled || $check_enabled === FALSE) && strtotime($this->date_end) < mktime()) {
+        if(($check_enabled === TRUE && $this->enabled || $check_enabled === FALSE) && strtotime($this->date_end) < time()) {
             return TRUE;
         }
         return FALSE;
     }
 
     public function isStarted($check_enabled=FALSE) {
-        if(($check_enabled === TRUE && $this->enabled || $check_enabled === FALSE) && strtotime($this->date_start) < mktime()) {
+        if(($check_enabled === TRUE && $this->enabled || $check_enabled === FALSE) && strtotime($this->date_start) < time()) {
             return TRUE;
         }
         return FALSE;