diff --git a/src/Resources/views/_shipping.html.twig b/src/Resources/views/_shipping.html.twig
index 0270ebde..6e598cfd 100644
--- a/src/Resources/views/_shipping.html.twig
+++ b/src/Resources/views/_shipping.html.twig
@@ -18,7 +18,7 @@
             <div class="ui labeled input">
                 <div class="ui label">{{ order.currencyCode|sylius_currency_symbol }}</div>
                 {% set inputName = "sylius_refund_shipments["~shipment.id~"][amount]" %}
-                <input data-refund-input type="text" name="{{ inputName }}" {% if not can_unit_be_refunded(shipment.id, constant('Sylius\\RefundPlugin\\Model\\RefundType::SHIPMENT')) %} disabled{% endif %}/>
+                <input data-refund-input type="number" step="0.01" name="{{ inputName }}" {% if not can_unit_be_refunded(shipment.id, constant('Sylius\\RefundPlugin\\Model\\RefundType::SHIPMENT')) %} disabled{% endif %}/>
             </div>
         </td>
         <td class="aligned collapsing">
diff --git a/src/Resources/views/_unitInput.html.twig b/src/Resources/views/_unitInput.html.twig
index cc9e5abc..36969fa8 100644
--- a/src/Resources/views/_unitInput.html.twig
+++ b/src/Resources/views/_unitInput.html.twig
@@ -3,5 +3,5 @@
 
 <div class="ui labeled input">
     <div class="ui label">{{ order.currencyCode|sylius_currency_symbol }}</div>
-    <input data-refund-input type="text" name="{{ inputName }}" {% if not can_unit_be_refunded(unit.id, constant('Sylius\\RefundPlugin\\Model\\RefundType::ORDER_ITEM_UNIT')) %} disabled{% endif %}/>
+    <input data-refund-input type="number" step="0.01" name="{{ inputName }}" {% if not can_unit_be_refunded(unit.id, constant('Sylius\\RefundPlugin\\Model\\RefundType::ORDER_ITEM_UNIT')) %} disabled{% endif %}/>
 </div>