diff --git a/services/integration/bookingChangeCharges.js b/services/integration/bookingChangeCharges.js
index 5163d74..db0c961 100644
--- a/services/integration/bookingChangeCharges.js
+++ b/services/integration/bookingChangeCharges.js
@@ -35,7 +35,7 @@ const chargeBookingChanges = (changes) => {
                     const newEnd = newReservation.end ? moment.utc(newReservation.end) : null;
 
                     const reservationTimezone = newReservation.timezone ? newReservation.timezone : UI_TIMEZONE;
-                    const reservationHourlyRate = oldReservation.hourlyRate ? oldReservation.hourlyRate : undefined;
+                    const reservationHourlyRate = oldReservation.hourlyRate ? oldReservation.hourlyRate : newReservation.hourlyRate;
                     const canceled = newReservation.canceled;
 
                     if (oldStart && oldEnd && newStart && newEnd && reservationHourlyRate){
diff --git a/services/officeRnD/bookings.js b/services/officeRnD/bookings.js
index d63d991..94549d1 100644
--- a/services/officeRnD/bookings.js
+++ b/services/officeRnD/bookings.js
@@ -184,7 +184,7 @@ const bulkWriteReservationsWithChangesTracking = (reservations) => {
                 }
             });
 
-            instance.setDataValue('hourlyRate', previous.hourlyRate);
+            instance.setDataValue('hourlyRate', instance.previous('hourlyRate'));
 
             if (realChange){
                 changes.push({