diff --git a/InvenTree/templates/js/translated/stock.js b/InvenTree/templates/js/translated/stock.js
index cb065f68b7..8cb03c6e67 100644
--- a/InvenTree/templates/js/translated/stock.js
+++ b/InvenTree/templates/js/translated/stock.js
@@ -967,7 +967,7 @@ function adjustStock(action, items, options={}) {
 
         var item = items[idx];
 
-        if ((item.serial != null) && !allowSerializedStock) {
+        if ((item.serial != null) && (item.serial != '') && !allowSerializedStock) {
             continue;
         }