diff --git a/src/frontends/qt4/Makefile.dialogs b/src/frontends/qt4/Makefile.dialogs
index 944829d4d5..c9788d093e 100644
--- a/src/frontends/qt4/Makefile.dialogs
+++ b/src/frontends/qt4/Makefile.dialogs
@@ -86,7 +86,7 @@ MOCFILES = \
 	InsertTableWidget.C InsertTableWidget.h \
 	lengthcombo.C lengthcombo.h \
 	panelstack.C panelstack.h \
-	QAboutDialog.C QAboutDialog.h \
+	QAbout.C QAbout.h \
 	QBibitemDialog.C QBibitemDialog.h \
 	QBibtexDialog.C QBibtexDialog.h \
 	QBox.C QBox.h \
diff --git a/src/frontends/qt4/QAbout.C b/src/frontends/qt4/QAbout.C
index ed72ffb64a..4a12c47c3d 100644
--- a/src/frontends/qt4/QAbout.C
+++ b/src/frontends/qt4/QAbout.C
@@ -11,7 +11,6 @@
 #include <config.h>
 
 #include "QAbout.h"
-#include "QAboutDialog.h"
 #include "Qt2BC.h"
 #include "qt_helpers.h"
 
@@ -38,10 +37,11 @@ using std::string;
 namespace lyx {
 namespace frontend {
 
-typedef QController<ControlAboutlyx, QView<QAboutDialog> > about_base_class;
+
+typedef QController<ControlAboutlyx, QView<QAboutDialog> > AboutBase;
 
 QAbout::QAbout(Dialog & parent)
-	: about_base_class(parent, _("About LyX"))
+	: AboutBase(parent, _("About LyX"))
 {
 }
 
@@ -120,3 +120,5 @@ void QAbout::build_dialog()
 
 } // namespace frontend
 } // namespace lyx
+
+#include "QAbout_moc.cpp"
diff --git a/src/frontends/qt4/QAbout.h b/src/frontends/qt4/QAbout.h
index 18bea8a0cd..b471606169 100644
--- a/src/frontends/qt4/QAbout.h
+++ b/src/frontends/qt4/QAbout.h
@@ -13,13 +13,26 @@
 #define FORMABOUT_H
 
 #include "QDialogView.h"
-#include "QAboutDialog.h"
+#include "ui/AboutUi.h"
+#include <QDialog>
 
 namespace lyx {
 namespace frontend {
 
 class ControlAboutlyx;
 
+class QAboutDialog : public QDialog, public Ui::QAboutUi {
+	Q_OBJECT
+public:
+	QAboutDialog(QWidget * parent = 0)
+		: QDialog(parent)
+	{
+		setupUi(this);
+		connect(closePB, SIGNAL(clicked()), this, SLOT(reject()));
+	}
+};
+
+
 class QAbout
 	: public QController<ControlAboutlyx, QView<QAboutDialog> >
 {
diff --git a/src/frontends/qt4/QAboutDialog.C b/src/frontends/qt4/QAboutDialog.C
deleted file mode 100644
index 388d401722..0000000000
--- a/src/frontends/qt4/QAboutDialog.C
+++ /dev/null
@@ -1,34 +0,0 @@
-/**
- * \file QAboutDialog.C
- * This file is part of LyX, the document processor.
- * Licence details can be found in the file COPYING.
- *
- * \author Kalle Dalheimer
- *
- * Full author contact details are available in file CREDITS.
- */
-
-#include <config.h>
-
-#include "QAboutDialog.h"
-
-namespace lyx {
-namespace frontend {
-
-QAboutDialog::QAboutDialog(QWidget * /*parent*/, char const * /*name*/,
-			   bool /*modal*/, Qt::WFlags /*fl*/)
-{
-	setupUi(this);
-
-	connect( closePB, SIGNAL( clicked() ),
-		this, SLOT( reject() ) );
-}
-
-
-QAboutDialog::~QAboutDialog()
-{}
-
-} // namespace frontend
-} // namespace lyx
-
-#include "QAboutDialog_moc.cpp"
diff --git a/src/frontends/qt4/QAboutDialog.h b/src/frontends/qt4/QAboutDialog.h
deleted file mode 100644
index de8f94b301..0000000000
--- a/src/frontends/qt4/QAboutDialog.h
+++ /dev/null
@@ -1,32 +0,0 @@
-// -*- C++ -*-
-/**
- * \file QAboutDialog.h
- * This file is part of LyX, the document processor.
- * Licence details can be found in the file COPYING.
- *
- * \author Kalle Dalheimer
- *
- * Full author contact details are available in file CREDITS.
- */
-
-#ifndef QABOUTDIALOG_H
-#define QABOUTDIALOG_H
-
-#include "ui/AboutUi.h"
-#include <QDialog>
-
-namespace lyx {
-namespace frontend {
-
-class QAboutDialog : public QDialog, public Ui::QAboutUi {
-	Q_OBJECT
-public:
-	QAboutDialog(QWidget * parent = 0, const char * name = 0,
-		     bool modal = FALSE, Qt::WFlags fl = 0);
-	~QAboutDialog();
-};
-
-} // namespace frontend
-} // namespace lyx
-
-#endif // QABOUTDIALOG_H