diff --git a/library/include/mobilisis/calculator_functions.h b/library/include/mobilisis/calculator_functions.h
index 664892f..446e612 100644
--- a/library/include/mobilisis/calculator_functions.h
+++ b/library/include/mobilisis/calculator_functions.h
@@ -31,5 +31,5 @@ public:
     QString GetDailyTicketDuration(Configuration* cfg, QString start_datetime, uint8_t payment_option, bool carry_over);
 
     // 24-hour daily ticket
-    QString Get24HourTicketDuration(Configuration* cfg, QString start_datetime, uint8_t payment_option, bool carry_over);
+    QString Get24HourTicketDuration(Configuration* cfg, QString start_datetime, uint8_t payment_option);
 };
diff --git a/library/src/calculator_functions.cpp b/library/src/calculator_functions.cpp
index a2395d5..dfc753d 100644
--- a/library/src/calculator_functions.cpp
+++ b/library/src/calculator_functions.cpp
@@ -20,7 +20,7 @@ inline struct tm* localtime_r(const time_t *clock, struct tm* result){
 }
 #endif
 
-QString Calculator::Get24HourTicketDuration(Configuration *cfg, QString start_datetime, uint8_t payment_option, bool carry_over)
+QString Calculator::Get24HourTicketDuration(Configuration *cfg, QString start_datetime, uint8_t payment_option)
 {
      if(start_datetime.isNull() || start_datetime.isEmpty()) return "Invalid date-time";
       protection_counter = 0;
diff --git a/main/main.cpp b/main/main.cpp
index 4a8811f..8e8da50 100644
--- a/main/main.cpp
+++ b/main/main.cpp
@@ -33,7 +33,7 @@ int main() {
     {
         struct price_t price;
         memset(&price, 0x00, sizeof(price));
-        QDateTime start = QDateTime::fromString("2023-06-02T13:03:00.000Z",Qt::ISODate); //QDateTime::currentDateTime();
+        QDateTime start = QDateTime::fromString("2023-06-01T07:50:00.000Z",Qt::ISODate); //QDateTime::currentDateTime();
         time_t start_parking_time = start.toSecsSinceEpoch() / 60;
         time_t end_parking_time = start_parking_time + 1230;