diff --git a/application/views/mobile_first/ah-lantern-form.php b/application/views/mobile_first/ah-lantern-form.php
index b19c8d67..8cf72a1d 100644
--- a/application/views/mobile_first/ah-lantern-form.php
+++ b/application/views/mobile_first/ah-lantern-form.php
@@ -442,7 +442,7 @@
                 standard_khomloy_input.disabled = false;
 
                 vip_khomloy_input.checked = true;
-                var dataPrice = parseInt(vip_khomloy_input.getAttribute('data-price'));
+                currentTicketPrice = parseInt(vip_khomloy_input.getAttribute('data-price'));
                 adultNumberValue = parseInt(adultNumberNode.value);
                 calcTotalPrice(dataPrice, adultNumberValue);
             });
@@ -457,7 +457,7 @@
                 standard_khomloy_input.disabled = false;
 
                 premium_khomloy_input.checked = true;
-                var dataPrice = parseInt(premium_khomloy_input.getAttribute('data-price'));
+                currentTicketPrice = parseInt(premium_khomloy_input.getAttribute('data-price'));
                 adultNumberValue = parseInt(adultNumberNode.value);
                 calcTotalPrice(dataPrice, adultNumberValue);
             });