diff --git a/src/libsync/owncloudpropagator.cpp b/src/libsync/owncloudpropagator.cpp
index c7cfa0cb50..1ccefaf59c 100644
--- a/src/libsync/owncloudpropagator.cpp
+++ b/src/libsync/owncloudpropagator.cpp
@@ -41,6 +41,7 @@
 #include <QTimer>
 #include <QObject>
 #include <QTimerEvent>
+#include <QDebug>
 
 namespace OCC {
 
diff --git a/src/libsync/owncloudpropagator_p.h b/src/libsync/owncloudpropagator_p.h
index 46b5881840..14e8f1721a 100644
--- a/src/libsync/owncloudpropagator_p.h
+++ b/src/libsync/owncloudpropagator_p.h
@@ -16,6 +16,7 @@
 #pragma once
 
 #include <QNetworkReply>
+#include <QDebug>
 #include "syncfileitem.h"
 
 namespace OCC {
diff --git a/src/libsync/propagatedownload.cpp b/src/libsync/propagatedownload.cpp
index 85b8fab71c..e19ee7f6b7 100644
--- a/src/libsync/propagatedownload.cpp
+++ b/src/libsync/propagatedownload.cpp
@@ -25,6 +25,7 @@
 #include <QNetworkAccessManager>
 #include <QFileInfo>
 #include <QDir>
+#include <QDebug>
 #include <cmath>
 
 namespace OCC {