diff --git a/InvenTree/order/templates/order/order_wizard/select_pos.html b/InvenTree/order/templates/order/order_wizard/select_pos.html
index a24c342e0f..3c322410ca 100644
--- a/InvenTree/order/templates/order/order_wizard/select_pos.html
+++ b/InvenTree/order/templates/order/order_wizard/select_pos.html
@@ -44,8 +44,9 @@
                     id='new_po_{{ supplier.id }}'
                     title='Create new purchase order for {{ supplier.name }}'
                     type='button'
+                    supplierid='{{ supplier.id }}' 
                     onclick='newPurchaseOrderFromOrderWizard()'>
-                    <span supplier-id='{{ supplier.id }}' class='fas fa-plus-circle'></span>
+                    <span supplierid='{{ supplier.id }}' class='fas fa-plus-circle'></span>
                 </button>
             </td>
             <td>
diff --git a/InvenTree/templates/js/order.js b/InvenTree/templates/js/order.js
index 6a07c998ec..92b9db787c 100644
--- a/InvenTree/templates/js/order.js
+++ b/InvenTree/templates/js/order.js
@@ -59,7 +59,7 @@ function newPurchaseOrderFromOrderWizard(e) {
 
     var src = e.target || e.srcElement;
 
-    var supplier = $(src).attr('supplier-id');
+    var supplier = $(src).attr('supplierid');
 
     launchModalForm("/order/purchase-order/new/", {
         modal: '#modal-form-secondary',