diff --git a/src/plasma/abstractrunner.cpp b/src/plasma/abstractrunner.cpp
index 518591695..a73e38ff3 100644
--- a/src/plasma/abstractrunner.cpp
+++ b/src/plasma/abstractrunner.cpp
@@ -19,7 +19,7 @@
 
 #include "abstractrunner.h"
 
-#include <QAction>
+#include <QtWidgets/QAction>
 #include <QHash>
 #include <QMenu>
 #include <QMimeData>
diff --git a/src/plasma/containment.h b/src/plasma/containment.h
index d2cc7a0bc..f5b35a2ee 100644
--- a/src/plasma/containment.h
+++ b/src/plasma/containment.h
@@ -23,7 +23,7 @@
 #define PLASMA_CONTAINMENT_H
 
 #include <QObject>
-#include <QWidget>
+#include <QtWidgets/QWidget>
 
 #include <kplugininfo.h>
 #include <ksharedconfig.h>
diff --git a/src/plasma/plasma.cpp b/src/plasma/plasma.cpp
index 57e3c7351..a6da2d526 100644
--- a/src/plasma/plasma.cpp
+++ b/src/plasma/plasma.cpp
@@ -19,7 +19,7 @@
 
 #include <plasma/plasma.h>
 
-#include <QAction>
+#include <QtWidgets/QAction>
 #include <QMenu>
 
 #include "containment.h"
diff --git a/src/plasma/querymatch.cpp b/src/plasma/querymatch.cpp
index c3b068c24..ac9d7e780 100644
--- a/src/plasma/querymatch.cpp
+++ b/src/plasma/querymatch.cpp
@@ -19,7 +19,7 @@
 
 #include "querymatch.h"
 
-#include <QAction>
+#include <QtWidgets/QAction>
 #include <QIcon>
 #include <QReadWriteLock>
 #include <QSharedData>