diff --git a/lib/Exd/Gui/Instance.pm b/lib/Exd/Gui/Instance.pm
index e807962..d55ede2 100644
--- a/lib/Exd/Gui/Instance.pm
+++ b/lib/Exd/Gui/Instance.pm
@@ -727,8 +727,8 @@ sub _on_receive_price($self) {
     my $price_label = Gtk4::Label->new(undef);
     $price_label->set_markup("<big>$price€</big>");
     $box->append($price_label);
-    $box->append($starting_price_label);
-    if ( $discount > 2 ) {
+    if ( defined $discount && $discount > 2 ) {
+        $box->append($starting_price_label);
         $box->append($discount_label);
     }
     $window_price_discount->set_child($box);
diff --git a/me.sergiotarxz.Exd.metainfo.xml b/me.sergiotarxz.Exd.metainfo.xml
index 31722b9..b1f8478 100644
--- a/me.sergiotarxz.Exd.metainfo.xml
+++ b/me.sergiotarxz.Exd.metainfo.xml
@@ -30,6 +30,11 @@
 
 
 <releases>
+  <release version="v1.0.13" date="2024-11-12">
+    <description>
+        <p>Make discount to show the previous price</p>
+    </description>
+  </release>
   <release version="v1.0.12" date="2024-11-11">
     <description>
         <p>Make more prominent affiliated printers and supplies and implementing discounts</p>