diff --git a/classes/webservice/WebserviceSpecificManagementBookings.php b/classes/webservice/WebserviceSpecificManagementBookings.php
index 060028c5e..8101e68df 100644
--- a/classes/webservice/WebserviceSpecificManagementBookings.php
+++ b/classes/webservice/WebserviceSpecificManagementBookings.php
@@ -2936,11 +2936,16 @@ class WebserviceSpecificManagementBookingsCore Extends ObjectModel implements We
         }
 
         $params['name'] = 'Api-Booking-Price';
-        $params['date_selection_type'] = HotelRoomTypeFeaturePricing::DATE_SELECTION_TYPE_RANGE;
         $params['impact_type'] = HotelRoomTypeFeaturePricing::IMPACT_TYPE_FIXED_PRICE;
         $params['price'] /= $numDays;
         $params['is_special_days_exists'] = 0;
         $params['special_days'] = json_encode(false);
+        $params['price_rules'] = array(
+            array(
+                'date_from' => $params['date_from'],
+                'date_to' => $params['date_to']
+            )
+        );
 
         return HotelRoomTypeFeaturePricing::createRoomTypeFeaturePrice($params);
     }
diff --git a/controllers/admin/AdminCartsController.php b/controllers/admin/AdminCartsController.php
index a014cee8b..a3def740c 100644
--- a/controllers/admin/AdminCartsController.php
+++ b/controllers/admin/AdminCartsController.php
@@ -984,13 +984,16 @@ class AdminCartsControllerCore extends AdminController
                     'id_cart' => $id_cart,
                     'id_guest' => (int) $this->context->cookie->id_guest,
                     'id_room' => $id_room,
-                    'date_selection_type' => HotelRoomTypeFeaturePricing::DATE_SELECTION_TYPE_RANGE,
-                    'date_from' => $date_from,
-                    'date_to' => $date_to,
                     'is_special_days_exists' => 0,
                     'impact_way' => HotelRoomTypeFeaturePricing::IMPACT_WAY_FIX_PRICE,
                     'impact_type' => HotelRoomTypeFeaturePricing::IMPACT_TYPE_FIXED_PRICE,
-                    'impact_value' => $price
+                    'impact_value' => $price,
+                    'price_rules' => array(
+                        array(
+                            'date_from' => $date_from,
+                            'date_to' => $date_to
+                        )
+                    )
                 )
             );
 
diff --git a/controllers/admin/AdminImportController.php b/controllers/admin/AdminImportController.php
index af1604da5..f7708bfa8 100644
--- a/controllers/admin/AdminImportController.php
+++ b/controllers/admin/AdminImportController.php
@@ -2639,14 +2639,17 @@ class AdminImportControllerCore extends AdminController
                                                 'id_product' => (int) $orderProduct['id_product'],
                                                 'id_cart' => (int) $this->context->cart->id,
                                                 'id_guest' => (int) $this->context->cart->id_guest,
-                                                'date_selection_type' => HotelRoomTypeFeaturePricing::DATE_SELECTION_TYPE_RANGE,
-                                                'date_from' => date('Y-m-d', strtotime($dateFrom)),
-                                                'date_to' => date('Y-m-d', strtotime($dateTo)),
                                                 'is_special_days_exists' => 0,
                                                 'id_room' => $bookingCart['id_room'],
                                                 'impact_way' => HotelRoomTypeFeaturePricing::IMPACT_WAY_FIX_PRICE,
                                                 'impact_type' => HotelRoomTypeFeaturePricing::IMPACT_TYPE_FIXED_PRICE,
                                                 'impact_value' => $orderProduct['amount'],
+                                                'price_rules' => array(
+                                                    array(
+                                                        'date_from' => date('Y-m-d', strtotime($dateFrom)),
+                                                        'date_to' => date('Y-m-d', strtotime($dateTo)),
+                                                    )
+                                                )
                                             )
                                         );
                                     }
diff --git a/controllers/admin/AdminOrdersController.php b/controllers/admin/AdminOrdersController.php
index ffb10a124..f0b22576f 100644
--- a/controllers/admin/AdminOrdersController.php
+++ b/controllers/admin/AdminOrdersController.php
@@ -4854,7 +4854,12 @@ class AdminOrdersControllerCore extends AdminController
                     // create feature price if needed
                     if ($createFeaturePrice) {
                         $featurePriceParams['id_room'] = $room_info['id_room'];
-                        $featurePriceParams = array_merge($featurePriceParams, array('date_from' => $date_from, 'date_to' => $date_to));
+                        $featurePriceParams['price_rules'] = array(
+                            array(
+                                'date_from' => $date_from,
+                                'date_to' => $date_to
+                            )
+                        );
                         HotelRoomTypeFeaturePricing::createRoomTypeFeaturePrice($featurePriceParams);
                     }
                 } else {
@@ -5691,8 +5696,12 @@ class AdminOrdersControllerCore extends AdminController
                 'id_product' => $id_product,
                 'id_room' => $id_room,
                 'price' => $room_unit_price,
-                'date_from' => $new_date_from,
-                'date_to' => $new_date_to
+                'price_rules' => array(
+                    array(
+                        'date_from' => $new_date_from,
+                        'date_to' => $new_date_to
+                    )
+                )
             );
             HotelRoomTypeFeaturePricing::createRoomTypeFeaturePrice($params);
 
diff --git a/modules/hotelreservationsystem/classes/HotelBookingDetail.php b/modules/hotelreservationsystem/classes/HotelBookingDetail.php
index efc389e0d..94afa0a9a 100644
--- a/modules/hotelreservationsystem/classes/HotelBookingDetail.php
+++ b/modules/hotelreservationsystem/classes/HotelBookingDetail.php
@@ -1994,9 +1994,11 @@ class HotelBookingDetail extends ObjectModel
                         // create feature price if needed
                         if ($createFeaturePrice) {
                             $featurePriceParams['id_room'] = $roomInfo['id_room'];
-                            $featurePriceParams = array_merge(
-                                $featurePriceParams,
-                                array('date_from' => $objOldHotelBooking->date_from, 'date_to' => $objOldHotelBooking->date_to)
+                            $featurePriceParams['price_rules'] = array(
+                                array(
+                                    'date_from' => $objOldHotelBooking->date_from,
+                                    'date_to' => $objOldHotelBooking->date_to
+                                )
                             );
                             HotelRoomTypeFeaturePricing::createRoomTypeFeaturePrice($featurePriceParams);
                         }