diff --git a/mainwindow.cpp b/mainwindow.cpp
index e28a276..069ac8e 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -121,7 +121,12 @@ void MainWindow::exportURL()
 
 void MainWindow::about()
 {
-	QMessageBox::about(this, tr("About QTeletextMaker"), tr("<b>QTeletextMaker</b><br><i>Pre-alpha version</i>.<br><br>Copyright (C) 2020 Gavin MacGregor<br><br>Released under the GNU General Public License version 3"));
+	QMessageBox::about(this, tr("About QTeletextMaker"), tr("<b>QTeletextMaker</b><br>"
+	"An open source Level 2.5 teletext page editor.<br>"
+	"<i>Pre-alpha version</i><br><br>"
+	"Copyright (C) 2020 Gavin MacGregor<br><br>"
+	"Released under the GNU General Public License version 3<br>"
+	"<a href=\"https://github.com/gkthemac/qteletextmaker\">https://github.com/gkthemac/qteletextmaker</a>"));
 }
 
 void MainWindow::init()