diff --git a/meshroom/ui/img/GitHub-Mark-Light-32px.png b/meshroom/ui/img/GitHub-Mark-Light-32px.png
deleted file mode 100644
index 628da97c70..0000000000
Binary files a/meshroom/ui/img/GitHub-Mark-Light-32px.png and /dev/null differ
diff --git a/meshroom/ui/img/github-mark-white.svg b/meshroom/ui/img/github-mark-white.svg
new file mode 100644
index 0000000000..d5e6491854
--- /dev/null
+++ b/meshroom/ui/img/github-mark-white.svg
@@ -0,0 +1 @@
+<svg width="98" height="96" xmlns="http://www.w3.org/2000/svg"><path fill-rule="evenodd" clip-rule="evenodd" d="M48.854 0C21.839 0 0 22 0 49.217c0 21.756 13.993 40.172 33.405 46.69 2.427.49 3.316-1.059 3.316-2.362 0-1.141-.08-5.052-.08-9.127-13.59 2.934-16.42-5.867-16.42-5.867-2.184-5.704-5.42-7.17-5.42-7.17-4.448-3.015.324-3.015.324-3.015 4.934.326 7.523 5.052 7.523 5.052 4.367 7.496 11.404 5.378 14.235 4.074.404-3.178 1.699-5.378 3.074-6.6-10.839-1.141-22.243-5.378-22.243-24.283 0-5.378 1.94-9.778 5.014-13.2-.485-1.222-2.184-6.275.486-13.038 0 0 4.125-1.304 13.426 5.052a46.97 46.97 0 0 1 12.214-1.63c4.125 0 8.33.571 12.213 1.63 9.302-6.356 13.427-5.052 13.427-5.052 2.67 6.763.97 11.816.485 13.038 3.155 3.422 5.015 7.822 5.015 13.2 0 18.905-11.404 23.06-22.324 24.283 1.78 1.548 3.316 4.481 3.316 9.126 0 6.6-.08 11.897-.08 13.526 0 1.304.89 2.853 3.316 2.364 19.412-6.52 33.405-24.935 33.405-46.691C97.707 22 75.788 0 48.854 0z" fill="#fff"/></svg>
\ No newline at end of file
diff --git a/meshroom/ui/qml/AboutDialog.qml b/meshroom/ui/qml/AboutDialog.qml
index ed25fde087..554b4c3d7f 100644
--- a/meshroom/ui/qml/AboutDialog.qml
+++ b/meshroom/ui/qml/AboutDialog.qml
@@ -71,46 +71,42 @@ Dialog {
             spacing: 4
             Layout.alignment: Qt.AlignHCenter
             MaterialToolButton {
-                text: MaterialIcons._public
+                text: MaterialIcons.public_
                 font.pointSize: 21
-                palette.buttonText: root.palette.link
                 ToolTip.text: "AliceVision Website"
                 onClicked: Qt.openUrlExternally("https://alicevision.org")
             }
             MaterialToolButton {
                 text: MaterialIcons.favorite
                 font.pointSize: 21
-                palette.buttonText: root.palette.link
                 ToolTip.text: "Donate to get a better software"
                 onClicked: Qt.openUrlExternally("https://alicevision.org/association/#donate")
             }
             ToolButton {
-                icon.source: "../img/GitHub-Mark-Light-32px.png"
+                icon.source: "../img/github-mark-white.svg"
                 icon.width: 24
                 icon.height: 24
+                icon.color: palette.text
                 ToolTip.text: "Meshroom on Github"
                 ToolTip.visible: hovered
-                onClicked: Qt.openUrlExternally("https://github.com/alicevision/meshroom")
+                onClicked: Qt.openUrlExternally("https://github.com/alicevision/Meshroom")
             }
             MaterialToolButton {
                 text: MaterialIcons.bug_report
                 font.pointSize: 21
                 ToolTip.text: "Report a Bug (GitHub account required)"
-                palette.buttonText: "#F44336"
-                property string body: "**Configuration**\n" + config.text
-                onClicked: Qt.openUrlExternally("https://github.com/alicevision/meshroom/issues/new?body="+body)
+                property string body: "**Configuration**\n\n" + config.text
+                onClicked: Qt.openUrlExternally("https://github.com/alicevision/Meshroom/issues/new?body="+body)
             }
             MaterialToolButton {
                 text: MaterialIcons.forum
                 font.pointSize: 21
-                palette.buttonText: Qt.lighter(systemPalette.buttonText, 1.3)
                 ToolTip.text: "Public Mailing-List (open discussions, use-cases, problems, best practices...)"
                 onClicked: Qt.openUrlExternally("https://groups.google.com/forum/#!forum/alicevision")
             }
             MaterialToolButton {
                 text: MaterialIcons.mail
                 font.pointSize: 21
-                palette.buttonText: Qt.lighter(systemPalette.buttonText, 1.3)
                 ToolTip.text: "Private Contact (alicevision-team@googlegroups.com)"
                 onClicked: Qt.openUrlExternally("mailto:alicevision-team@googlegroups.com")
             }