diff --git a/src/datatypes/reservation.h b/src/datatypes/reservation.h
index 82e0ea8..c804c2d 100644
--- a/src/datatypes/reservation.h
+++ b/src/datatypes/reservation.h
@@ -1,119 +1,119 @@
 /*
     Copyright (C) 2018 Volker Krause <vkrause@kde.org>
 
     This program is free software; you can redistribute it and/or modify it
     under the terms of the GNU Library General Public License as published by
     the Free Software Foundation; either version 2 of the License, or (at your
     option) any later version.
 
     This program is distributed in the hope that it will be useful, but WITHOUT
     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Library General Public
     License for more details.
 
     You should have received a copy of the GNU General Public License
     along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 #ifndef KITINERARY_RESERVATION_H
 #define KITINERARY_RESERVATION_H
 
 #include "kitinerary_export.h"
 #include "datatypes.h"
 
 class QUrl;
 
 namespace KItinerary {
 
 class ReservationPrivate;
 
 class Organization;
 
 /** Abstract base class for reservations.
  *  @see https://schema.org/Reservation
  */
 class KITINERARY_EXPORT Reservation
 {
     KITINERARY_BASE_GADGET(Reservation)
     KITINERARY_PROPERTY(QString, reservationNumber, setReservationNumber)
     KITINERARY_PROPERTY(QVariant, reservationFor, setReservationFor)
     KITINERARY_PROPERTY(QVariant, reservedTicket, setReservedTicket)
     KITINERARY_PROPERTY(QVariant, underName, setUnderName)
-    KITINERARY_PROPERTY(Organization, provider, setProvider)
+    KITINERARY_PROPERTY(KItinerary::Organization, provider, setProvider)
     KITINERARY_PROPERTY(QUrl, url, setUrl)
 
     // Google extension
     KITINERARY_PROPERTY(QUrl, cancelReservationUrl, setCancelReservationUrl)
     KITINERARY_PROPERTY(QUrl, modifyReservationUrl, setModifyReservationUrl)
 
     // KDE extensions
     /** Pass type identifier of an associated Apple Wallet boarding pass.
      *  @see KPkPass::Pass::passTypeIdentifier
      */
     KITINERARY_PROPERTY(QString, pkpassPassTypeIdentifier, setPkpassPassTypeIdentifier)
     /** Serial number of an associated Apple Wallet boarding pass.
      *  @see KPkPass::Pass::serialNumber
      */
     KITINERARY_PROPERTY(QString, pkpassSerialNumber, setPkpassSerialNumber)
 protected:
     ///@cond internal
     QExplicitlySharedDataPointer<ReservationPrivate> d;
     ///@endcond
 };
 
 /** A hotel reservation.
  *  @see https://schema.org/LodgingReservation
  */
 class KITINERARY_EXPORT LodgingReservation : public Reservation
 {
     KITINERARY_GADGET(LodgingReservation)
     KITINERARY_PROPERTY(QDateTime, checkinDate, setCheckinDate)
     KITINERARY_PROPERTY(QDateTime, checkoutDate, setCheckoutDate)
 
     Q_PROPERTY(QString checkinDateLocalized READ checkinDateLocalized STORED false CONSTANT)
     Q_PROPERTY(QString checkoutDateLocalized READ checkoutDateLocalized STORED false CONSTANT)
 
 private:
     QString checkinDateLocalized() const;
     QString checkoutDateLocalized() const;
 };
 
 /** A flight reservation.
  *  @see https://schema.org/FlightReservation
  *  @see https://developers.google.com/gmail/markup/reference/flight-reservation
  */
 class KITINERARY_EXPORT FlightReservation : public Reservation
 {
     KITINERARY_GADGET(FlightReservation)
 
     // Google extensions
     KITINERARY_PROPERTY(QString, airplaneSeat, setAirplaneSeat)
     KITINERARY_PROPERTY(QString, boardingGroup, setBoardingGroup)
     KITINERARY_PROPERTY(QUrl, ticketDownloadUrl, setTicketDownloadUrl)
 };
 
 /** A train reservation.
  *  @see https://schema.org/TrainReservation
  */
 class KITINERARY_EXPORT TrainReservation : public Reservation
 {
     KITINERARY_GADGET(TrainReservation)
 };
 
 /** A bus reservation.
  *  @see https://schema.org/BusReservation
  */
 class KITINERARY_EXPORT BusReservation : public Reservation
 {
     KITINERARY_GADGET(BusReservation)
 };
 
 }
 
 Q_DECLARE_METATYPE(KItinerary::FlightReservation)
 Q_DECLARE_METATYPE(KItinerary::LodgingReservation)
 Q_DECLARE_METATYPE(KItinerary::TrainReservation)
 Q_DECLARE_METATYPE(KItinerary::BusReservation)
 
 #endif // KITINERARY_RESERVATION_H