diff --git a/ajax/ajax_asset_copy.php b/ajax/ajax_asset_copy.php
index dd648ce8..a491fb4d 100644
--- a/ajax/ajax_asset_copy.php
+++ b/ajax/ajax_asset_copy.php
@@ -364,6 +364,16 @@ ob_start();
                 </div>
 
                 <?php if ($asset_type !== 'Virtual Machine') { ?>
+                    <div class="form-group">
+                        <label>Purchase Reference</label>
+                        <div class="input-group">
+                            <div class="input-group-prepend">
+                                <span class="input-group-text"><i class="fa fa-fw fa-shopping-cart"></i></span>
+                            </div>
+                            <input type="text" class="form-control" name="purchase_reference" placeholder="eg. Invoice, PO Number" >
+                        </div>
+                    </div>
+
                     <div class="form-group">
                         <label>Purchase Date</label>
                         <div class="input-group">