diff --git a/library/src/calculator_functions.cpp b/library/src/calculator_functions.cpp
index 87b8f61..b48e3e0 100644
--- a/library/src/calculator_functions.cpp
+++ b/library/src/calculator_functions.cpp
@@ -2035,6 +2035,9 @@ Calculator::GetDailyTicketPrice(Configuration* cfg,
         if (dailyTickets) {
             QVector<ATBDailyTicket> const tickets = dailyTickets.value();
             switch (permitType) {
+                case PERMIT_TYPE::TWENTY_FOUR_HOURS_TICKET: {
+                    // TODO
+                } break;
                 case PERMIT_TYPE::FOOD_STAMP: {
                     // TODO
                 } break;