Index: src/mainwindow.cpp
===================================================================
--- src/mainwindow.cpp
+++ src/mainwindow.cpp
@@ -268,10 +268,10 @@
         viewer3D->drawModel(url.toLocalFile());
     });
 
-    setupButton("welcome", i18n("&Welcome"), QIcon::fromTheme("go-home", QIcon(QString(":/%1/home").arg(m_theme))), new WelcomeWidget(this));
-    setupButton("3d", i18n("&3D"), QIcon::fromTheme("draw-cuboid", QIcon(QString(":/%1/3d").arg(m_theme))), viewer3D);
-    setupButton("gcode", i18n("&GCode"), QIcon::fromTheme("accessories-text-editor", QIcon(":/icon/edit")), m_gcodeEditor);
-    setupButton("video", i18n("&Video"), QIcon::fromTheme("camera-web", QIcon(":/icon/video")), new VideoMonitorWidget(this));
+    setupButton("welcome", i18n("Welcome"), QIcon::fromTheme("go-home", QIcon(QString(":/%1/home").arg(m_theme))), new WelcomeWidget(this));
+    setupButton("3d", i18n("3D"), QIcon::fromTheme("draw-cuboid", QIcon(QString(":/%1/3d").arg(m_theme))), viewer3D);
+    setupButton("gcode", i18n("GCode"), QIcon::fromTheme("accessories-text-editor", QIcon(":/icon/edit")), m_gcodeEditor);
+    setupButton("video", i18n("Video"), QIcon::fromTheme("camera-web", QIcon(":/icon/video")), new VideoMonitorWidget(this));
     buttonLayout->addStretch();
     m_lateral.m_toolBar->setLayout(buttonLayout);
 }