--- florence-0.5.1/src/view.c~	2011-08-20 16:23:52.000000000 +0200
+++ florence-0.5.1/src/view.c	2013-04-02 13:06:58.769584033 +0200
@@ -441,8 +441,8 @@
 	} else { 
 		flo_info(_("Your screen does not support alpha channel. Semi-transparency is disabled"));
 		if (view) view->composite=FALSE;
-		colormap=gdk_screen_get_rgb_colormap(screen);
 	}
+	colormap=gdk_colormap_get_system();
 	gtk_widget_set_colormap(widget, colormap);
 }