diff --git a/gb.gtk/src/gmainwindow.cpp b/gb.gtk/src/gmainwindow.cpp
index 31d93a8a8..3aa06575f 100644
--- a/gb.gtk/src/gmainwindow.cpp
+++ b/gb.gtk/src/gmainwindow.cpp
@@ -258,12 +258,9 @@ static gboolean cb_configure(GtkWidget *widget, GdkEventConfigure *event, gMainW
 #ifdef GTK3
 static gboolean cb_draw(GtkWidget *wid, cairo_t *cr, gMainWindow *data)
 {
-	if (data->isTransparent())
+	if (data->background() != COLOR_DEFAULT)
 	{
-		if (data->background() == COLOR_DEFAULT)
-			gt_cairo_set_source_color(cr, 0XFF000000);
-		else
-			gt_cairo_set_source_color(cr, data->background());
+		gt_cairo_set_source_color(cr, data->background());
 		cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE);
 		cairo_paint(cr);
 	}