diff --git a/library/include/mobilisis/tariff_business_hours.h b/library/include/mobilisis/tariff_business_hours.h
index 0d82e33..357404e 100644
--- a/library/include/mobilisis/tariff_business_hours.h
+++ b/library/include/mobilisis/tariff_business_hours.h
@@ -8,21 +8,23 @@
 
 #include <Qt>
 
-#define _NO_RESTRICTION_24_7_           (uint64_t)(0ULL)
-#define _MON_                           (uint64_t)(1ULL << 8)
-#define _TUE_                           (uint64_t)(1ULL << 9)
-#define _WED_                           (uint64_t)(1ULL << 10)
-#define _THU_                           (uint64_t)(1ULL << 11)
-#define _FRI_                           (uint64_t)(1ULL << 12)
-#define _SAT_                           (uint64_t)(1ULL << 13)
-#define _SUN_                           (uint64_t)(1ULL << 14)
-#define _WEEK_DAYS_                     ((_MON_|_TUE_|_WED_|_THU_|_FRI_))
-#define _WORKING_DAYS_                  ((_MON_|_TUE_|_WED_|_THU_|_FRI_|_SAT_))
-#define _ALL_DAYS_                      ((_MON_|_TUE_|_WED_|_THU_|_FRI_|_SAT_|_SUN_))
-#define _OFFICIAL_HOLIDAY_              (uint64_t)(1ULL << 15)
-#define _ONLY_WEEKEND_                  ((_SAT_|_SUN_))
-#define _ONLY_OPEN_FOR_BUSINESS_DAYS_   (uint64_t)(1ULL << 16)    /* verkaufsoffen */
-#define _NOT_DEFINED_                   (uint64_t)(~0ULL)
+#define _NO_RESTRICTION_24_7_               (uint64_t)(0ULL)
+#define _MON_                               (uint64_t)(1ULL << 8)
+#define _TUE_                               (uint64_t)(1ULL << 9)
+#define _WED_                               (uint64_t)(1ULL << 10)
+#define _THU_                               (uint64_t)(1ULL << 11)
+#define _FRI_                               (uint64_t)(1ULL << 12)
+#define _SAT_                               (uint64_t)(1ULL << 13)
+#define _SUN_                               (uint64_t)(1ULL << 14)
+#define _WEEK_DAYS_                         ((_MON_|_TUE_|_WED_|_THU_|_FRI_))
+#define _WORKING_DAYS_                      ((_MON_|_TUE_|_WED_|_THU_|_FRI_|_SAT_))
+#define _ALL_DAYS_                          ((_MON_|_TUE_|_WED_|_THU_|_FRI_|_SAT_|_SUN_))
+#define _OFFICIAL_HOLIDAY_                  (uint64_t)(1ULL << 15)
+#define _ONLY_WEEKEND_                      ((_SAT_|_SUN_))
+#define _ONLY_OPEN_FOR_BUSINESS_DAYS_       (uint64_t)(1ULL << 16)    /* verkaufsoffen */
+#define _WITH_RESTRICTED_HOURS_             (uint64_t)(1ULL << 17)
+#define _ALL_DAYS_WITH_RESTRICTED_HOURS_    ((_WITH_RESTRICTED_HOURS_|_ALL_DAYS_))
+#define _NOT_DEFINED_                       (uint64_t)(~0ULL)
 
 enum BusinessHours : std::uint64_t
 {
@@ -54,6 +56,7 @@ enum BusinessHours : std::uint64_t
     OFFICIAL_HOLIDAY = _OFFICIAL_HOLIDAY_,
     ONLY_WEEKEND = _ONLY_WEEKEND_,
     ONLY_OPEN_FOR_BUSINESS_DAYS = _ONLY_OPEN_FOR_BUSINESS_DAYS_,
+    ALL_DAYS_WITH_RESTRICTED_HOURS = _ALL_DAYS_WITH_RESTRICTED_HOURS_,
     NOT_DEFINED = _NOT_DEFINED_
 };