diff --git a/app/code/Magento/InventoryShipping/view/adminhtml/web/js/form/element/qty_to_deduct.js b/app/code/Magento/InventoryShipping/view/adminhtml/web/js/form/element/qty_to_deduct.js
index 2e3666566c04f..a9a385206b225 100644
--- a/app/code/Magento/InventoryShipping/view/adminhtml/web/js/form/element/qty_to_deduct.js
+++ b/app/code/Magento/InventoryShipping/view/adminhtml/web/js/form/element/qty_to_deduct.js
@@ -40,7 +40,7 @@ define([
          * @param {String} selected
          */
         toggleDisable: function (selected) {
-            this.disabled(selected ? selected !== this.sourceCode : !!selected);
+            this.disabled(selected ? selected !== this.sourceCode : !selected);
         }
     });
 });