diff --git a/src/gui/editmountoptionsdialog.h b/src/gui/editmountoptionsdialog.h
index deaa9d4..518575a 100644
--- a/src/gui/editmountoptionsdialog.h
+++ b/src/gui/editmountoptionsdialog.h
@@ -10,9 +10,9 @@
 #define EDITMOUNTOPTIONSDIALOG_H
 
 #include <QDialog>
+#include <QStringList>
 
 class EditMountOptionsDialogWidget;
-class QStringList;
 class QString;
 class QWidget;
 
diff --git a/src/gui/editmountoptionsdialogwidget.h b/src/gui/editmountoptionsdialogwidget.h
index 01d2f0c..aba990b 100644
--- a/src/gui/editmountoptionsdialogwidget.h
+++ b/src/gui/editmountoptionsdialogwidget.h
@@ -10,9 +10,9 @@
 
 #include "ui_editmountoptionsdialogwidgetbase.h"
 
+#include <QStringList>
 #include <QWidget>
 
-class QStringList;
 class QPlainTextEdit;
 
 class EditMountOptionsDialogWidget : public QWidget, public Ui::EditMountOptionsDialogWidgetBase
diff --git a/src/gui/editmountpointdialogwidget.h b/src/gui/editmountpointdialogwidget.h
index 0a0ad34..ddbfe46 100644
--- a/src/gui/editmountpointdialogwidget.h
+++ b/src/gui/editmountpointdialogwidget.h
@@ -16,6 +16,7 @@
 #include <map>
 
 #include <QString>
+#include <QStringList>
 #include <QWidget>
 
 class Partition;
@@ -25,7 +26,6 @@ class QSpinBox;
 class QCheckBox;
 class QComboBox;
 class QPushButton;
-class QStringList;
 
 class EditMountPointDialogWidget : public QWidget, public Ui::EditMountPointDialogWidgetBase
 {