diff --git a/library/src/calculate_price.cpp b/library/src/calculate_price.cpp
index 2bc795f..b06974b 100644
--- a/library/src/calculate_price.cpp
+++ b/library/src/calculate_price.cpp
@@ -1099,7 +1099,9 @@ int CALCULATE_LIBRARY_API compute_next_timestep(parking_tariff_t *tariff, int cu
                 qCritical() << __LINE__ << "compute_next_timestep()  TTTTTT tariff-files:" << tariff->tariffFileName;
                     if (tariff->tariffFileName.contains("tariff02") ||
                         tariff->tariffFileName.contains("tariff02_1700_2300") ||
-                        tariff->tariffFileName.contains("tariff02_1900_2300")) {
+                        tariff->tariffFileName.contains("tariff02_1900_2300") ||
+                        tariff->tariffFileName.contains("tariff03") ||
+                        tariff->tariffFileName.contains("tariff03_H242_sat")) {
                         QDateTime dt = start_.addSecs( stepList[nextStepIndex] * 60);
                         qCritical() << __LINE__ << "compute_next_timestep() dt:" << dt.toString(Qt::ISODate);