diff --git a/qt/lc_qaboutdialog.cpp b/common/lc_aboutdialog.cpp
similarity index 92%
rename from qt/lc_qaboutdialog.cpp
rename to common/lc_aboutdialog.cpp
index 79d5003b..950e5385 100644
--- a/qt/lc_qaboutdialog.cpp
+++ b/common/lc_aboutdialog.cpp
@@ -1,14 +1,13 @@
 #include "lc_global.h"
-#include "lc_qaboutdialog.h"
-#include "ui_lc_qaboutdialog.h"
+#include "lc_aboutdialog.h"
+#include "ui_lc_aboutdialog.h"
 #include "lc_mainwindow.h"
 #include "lc_view.h"
 #include "lc_glextensions.h"
 #include "lc_viewwidget.h"
 
-lcQAboutDialog::lcQAboutDialog(QWidget *parent) :
-	QDialog(parent),
-	ui(new Ui::lcQAboutDialog)
+lcAboutDialog::lcAboutDialog(QWidget* Parent)
+	: QDialog(Parent), ui(new Ui::lcAboutDialog)
 {
 	ui->setupUi(this);
 
@@ -42,7 +41,7 @@ lcQAboutDialog::lcQAboutDialog(QWidget *parent) :
 	ui->info->setText(QtVersion + Version + Buffers + Extensions);
 }
 
-lcQAboutDialog::~lcQAboutDialog()
+lcAboutDialog::~lcAboutDialog()
 {
 	delete ui;
 }
diff --git a/common/lc_aboutdialog.h b/common/lc_aboutdialog.h
new file mode 100644
index 00000000..16814c49
--- /dev/null
+++ b/common/lc_aboutdialog.h
@@ -0,0 +1,19 @@
+#pragma once
+
+#include <QDialog>
+
+namespace Ui {
+class lcAboutDialog;
+}
+
+class lcAboutDialog : public QDialog
+{
+	Q_OBJECT
+
+public:
+	explicit lcAboutDialog(QWidget* Parent);
+	~lcAboutDialog();
+
+private:
+	Ui::lcAboutDialog* ui;
+};
diff --git a/qt/lc_qaboutdialog.ui b/common/lc_aboutdialog.ui
similarity index 95%
rename from qt/lc_qaboutdialog.ui
rename to common/lc_aboutdialog.ui
index 1d941fad..8fcbf8c2 100644
--- a/qt/lc_qaboutdialog.ui
+++ b/common/lc_aboutdialog.ui
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <ui version="4.0">
- <class>lcQAboutDialog</class>
- <widget class="QDialog" name="lcQAboutDialog">
+ <class>lcAboutDialog</class>
+ <widget class="QDialog" name="lcAboutDialog">
   <property name="geometry">
    <rect>
     <x>0</x>
@@ -110,7 +110,7 @@
   <connection>
    <sender>buttonBox</sender>
    <signal>accepted()</signal>
-   <receiver>lcQAboutDialog</receiver>
+   <receiver>lcAboutDialog</receiver>
    <slot>accept()</slot>
    <hints>
     <hint type="sourcelabel">
@@ -126,7 +126,7 @@
   <connection>
    <sender>buttonBox</sender>
    <signal>rejected()</signal>
-   <receiver>lcQAboutDialog</receiver>
+   <receiver>lcAboutDialog</receiver>
    <slot>reject()</slot>
    <hints>
     <hint type="sourcelabel">
diff --git a/common/lc_mainwindow.cpp b/common/lc_mainwindow.cpp
index 9b0bfe19..dd475d0e 100644
--- a/common/lc_mainwindow.cpp
+++ b/common/lc_mainwindow.cpp
@@ -9,7 +9,7 @@
 #include "lc_qpropertiestree.h"
 #include "lc_qutils.h"
 #include "lc_qupdatedialog.h"
-#include "lc_qaboutdialog.h"
+#include "lc_aboutdialog.h"
 #include "lc_setsdatabasedialog.h"
 #include "lc_qhtmldialog.h"
 #include "lc_renderdialog.h"
@@ -1248,7 +1248,7 @@ void lcMainWindow::ShowUpdatesDialog()
 
 void lcMainWindow::ShowAboutDialog()
 {
-	lcQAboutDialog Dialog(this);
+	lcAboutDialog Dialog(this);
 	Dialog.exec();
 }
 
diff --git a/leocad.pro b/leocad.pro
index 393ac7b3..fb07cc99 100644
--- a/leocad.pro
+++ b/leocad.pro
@@ -172,6 +172,7 @@ SOURCES += \
 	common/object.cpp \
 	common/minifig.cpp \
 	common/light.cpp \
+	common/lc_aboutdialog.cpp \
 	common/lc_application.cpp \
 	common/lc_bricklink.cpp \
 	common/lc_category.cpp \
@@ -216,7 +217,6 @@ SOURCES += \
 	qt/qtmain.cpp \
 	qt/lc_qarraydialog.cpp \
 	qt/lc_qgroupdialog.cpp \
-	qt/lc_qaboutdialog.cpp \
 	qt/lc_qeditgroupsdialog.cpp \
 	qt/lc_qselectdialog.cpp \
 	qt/lc_qpropertiesdialog.cpp \
@@ -240,6 +240,7 @@ HEADERS += \
 	common/object.h \
 	common/minifig.h \
 	common/light.h \
+	common/lc_aboutdialog.h \
 	common/lc_application.h \
 	common/lc_array.h \
 	common/lc_bricklink.h \
@@ -285,7 +286,6 @@ HEADERS += \
 	common/camera.h \
 	qt/lc_qarraydialog.h \
 	qt/lc_qgroupdialog.h \
-	qt/lc_qaboutdialog.h \
 	qt/lc_qeditgroupsdialog.h \
 	qt/lc_qselectdialog.h \
 	qt/lc_qpropertiesdialog.h \
@@ -304,7 +304,6 @@ HEADERS += \
 FORMS += \
 	qt/lc_qarraydialog.ui \
 	qt/lc_qgroupdialog.ui \
-	qt/lc_qaboutdialog.ui \
 	qt/lc_qeditgroupsdialog.ui \
 	qt/lc_qselectdialog.ui \
 	qt/lc_qpropertiesdialog.ui \
@@ -316,6 +315,7 @@ FORMS += \
 	qt/lc_qmodellistdialog.ui \
 	qt/lc_renderdialog.ui \
 	qt/lc_setsdatabasedialog.ui \
+	common/lc_aboutdialog.ui \
 	common/lc_minifigdialog.ui \
 	common/lc_pagesetupdialog.ui \
 	common/lc_partpalettedialog.ui
diff --git a/qt/lc_qaboutdialog.h b/qt/lc_qaboutdialog.h
deleted file mode 100644
index fe7343c7..00000000
--- a/qt/lc_qaboutdialog.h
+++ /dev/null
@@ -1,20 +0,0 @@
-#pragma once
-
-#include <QDialog>
-
-namespace Ui {
-class lcQAboutDialog;
-}
-
-class lcQAboutDialog : public QDialog
-{
-	Q_OBJECT
-
-public:
-	explicit lcQAboutDialog(QWidget *parent);
-	~lcQAboutDialog();
-
-private:
-	Ui::lcQAboutDialog *ui;
-};
-