diff --git a/back/methods/collection/getTickets.js b/back/methods/collection/getTickets.js
index f04822697c..cfd404bebb 100644
--- a/back/methods/collection/getTickets.js
+++ b/back/methods/collection/getTickets.js
@@ -74,8 +74,8 @@ module.exports = Self => {
                     LEFT JOIN parking p ON p.id = sh.parkingFk
                     LEFT JOIN itemColor ic ON ic.itemFk = s.itemFk
                     LEFT JOIN origin o ON o.id = i.originFk
-                WHERE tc.collectionFk = ?
-                GROUP BY ish.id, p.code, p2.code
+                WHERE tc.collectionFk = ? AND iss.quantity IS NOT NULL
+                GROUP BY s.id, ish.id, p.code, p2.code
                 ORDER BY pickingOrder;`, [id], myOptions);
 
         if (print)