diff --git a/src/widgets/manageaccountwidget.cpp b/src/widgets/manageaccountwidget.cpp
--- a/src/widgets/manageaccountwidget.cpp
+++ b/src/widgets/manageaccountwidget.cpp
@@ -32,6 +32,7 @@
 #include <KWindowSystem>
 #include <QKeyEvent>
 #include <QAbstractItemDelegate>
+#include <QAbstractItemView>
 
 using namespace Akonadi;