diff --git a/modules/privatesales/Sale.php b/modules/privatesales/Sale.php
index ec2d761e..97455ca6 100755
--- a/modules/privatesales/Sale.php
+++ b/modules/privatesales/Sale.php
@@ -2047,16 +2047,17 @@ class Sale {
             );
         }
 
-        // Sale is uncombinable
-        if(self::isUncombinable((int)$current_sale['id_sale']) || self::isUncombinable((int)$adding_sale['id_sale'])) {
-            return false;
-        }
 
         // Same sale
         if((int)$adding_sale['id_sale'] == (int)$current_sale['id_sale']){
             return true;
         }
 
+        // Sale is uncombinable
+        if(self::isUncombinable((int)$current_sale['id_sale']) || self::isUncombinable((int)$adding_sale['id_sale'])) {
+            return false;
+        }
+
         // Current sale is not Noel, not classic, not particular
         if((int)$current_sale['delivery_delay'] != 1 && (int)$current_sale['delivery_delay'] != 5 && (int)$current_sale['delivery_delay'] != 9){