diff --git a/src/common/davcollectionsfetchjob.h b/src/common/davcollectionsfetchjob.h
index ff2b894..5f939a3 100644
--- a/src/common/davcollectionsfetchjob.h
+++ b/src/common/davcollectionsfetchjob.h
@@ -1,74 +1,74 @@
 /*
     SPDX-FileCopyrightText: 2010 Tobias Koenig <tokoe@kde.org>
 
     SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #ifndef KDAV_DAVCOLLECTIONSFETCHJOB_H
 #define KDAV_DAVCOLLECTIONSFETCHJOB_H
 
 #include "kdav_export.h"
 
 #include "davcollection.h"
 #include "davjobbase.h"
 #include "davurl.h"
 
 #include <KJob>
 
 namespace KDAV {
 class DavCollectionsFetchJobPrivate;
 
 /**
  * @short A job that fetches all DAV collection.
  *
  * This job is used to fetch all DAV collection that are available
  * under a certain DAV url.
  */
 class KDAV_EXPORT DavCollectionsFetchJob : public DavJobBase
 {
     Q_OBJECT
 
 public:
     /**
      * Creates a new dav collections fetch job.
      *
      * @param url The DAV url of the DAV collection whose sub collections shall be fetched.
      * @param parent The parent object.
      */
     explicit DavCollectionsFetchJob(const DavUrl &url, QObject *parent = nullptr);
 
     /**
      * Starts the job.
      */
     void start() override;
 
     /**
      * Returns the list of fetched DAV collections.
      */
     Q_REQUIRED_RESULT DavCollection::List collections() const;
 
     /**
      * Return the DavUrl used by this job
      */
     Q_REQUIRED_RESULT DavUrl davUrl() const;
 
 Q_SIGNALS:
     /**
      * This signal is emitted every time a new collection has been discovered.
      *
      * @param collectionUrl The URL of the discovered collection
      * @param configuredUrl The URL given to the job
      */
-    void collectionDiscovered(int protocol, const QString &collectionUrl, const QString &configuredUrl);
+    void collectionDiscovered(KDAV::Protocol protocol, const QString &collectionUrl, const QString &configuredUrl);
 
 private:
     void principalFetchFinished(KJob *);
     void collectionsFetchFinished(KJob *);
     void doCollectionsFetch(const QUrl &url);
     void subjobFinished();
 
     Q_DECLARE_PRIVATE(DavCollectionsFetchJob)
 };
 }
 
 #endif
diff --git a/src/common/davcollectionsmultifetchjob.h b/src/common/davcollectionsmultifetchjob.h
index ccbc7d7..a704540 100644
--- a/src/common/davcollectionsmultifetchjob.h
+++ b/src/common/davcollectionsmultifetchjob.h
@@ -1,71 +1,71 @@
 /*
     SPDX-FileCopyrightText: 2010 Tobias Koenig <tokoe@kde.org>
 
     SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #ifndef KDAV_DAVCOLLECTIONSMULTIFETCHJOB_H
 #define KDAV_DAVCOLLECTIONSMULTIFETCHJOB_H
 
 #include "kdav_export.h"
 
 #include "davcollection.h"
 #include "davurl.h"
 
 #include <KJob>
 
 #include <memory>
 
 namespace KDAV {
 class DavCollectionsMultiFetchJobPrivate;
 
 /**
  * @short A job that fetches all DAV collection.
  *
  * This job is used to fetch all DAV collection that are available
  * under a certain list of DAV urls.
  *
  * @note This class just combines multiple calls of DavCollectionsFetchJob
  *       into one job.
  */
 class KDAV_EXPORT DavCollectionsMultiFetchJob : public KJob
 {
     Q_OBJECT
 
 public:
     /**
      * Creates a new dav collections multi fetch job.
      *
      * @param urls The list of DAV urls whose sub collections shall be fetched.
      * @param parent The parent object.
      */
     explicit DavCollectionsMultiFetchJob(const DavUrl::List &urls, QObject *parent = nullptr);
     ~DavCollectionsMultiFetchJob();
 
     /**
      * Starts the job.
      */
     void start() override;
 
     /**
      * Returns the list of fetched DAV collections.
      */
     Q_REQUIRED_RESULT DavCollection::List collections() const;
 
 Q_SIGNALS:
     /**
      * This signal is emitted every time a new collection has been discovered.
      *
      * @param collectionUrl The URL of the discovered collection
      * @param configuredUrl The URL given to the job
      */
-    void collectionDiscovered(int protocol, const QString &collectionUrl, const QString &configuredUrl);
+    void collectionDiscovered(KDAV::Protocol protocol, const QString &collectionUrl, const QString &configuredUrl);
 
 private:
     void davJobFinished(KJob *);
 
     const std::unique_ptr<DavCollectionsMultiFetchJobPrivate> d;
 };
 }
 
 #endif