diff --git a/src/plasma/private/dataengineconsumer_p.h b/src/plasma/private/dataengineconsumer_p.h
index 1f1e09b8c..f7cf02686 100644
--- a/src/plasma/private/dataengineconsumer_p.h
+++ b/src/plasma/private/dataengineconsumer_p.h
@@ -25,6 +25,7 @@
 #include <QMap>
 #include <QSet>
 #include <QUrl>
+#include <QObject>
 
 namespace Plasma
 {
diff --git a/src/plasma/private/storagethread.cpp b/src/plasma/private/storagethread.cpp
index 4f32180c1..d3a621971 100644
--- a/src/plasma/private/storagethread.cpp
+++ b/src/plasma/private/storagethread.cpp
@@ -26,6 +26,7 @@
 #include <QSqlField>
 #include <QSqlDriver>
 #include <QSqlRecord>
+#include <QDataStream>
 
 #include <QDebug>
 #include <qstandardpaths.h>