<?xml version="1.0" encoding="ISO-8859-1"?>
-<screensaver name="sierpinski3d" _label="Sierpinski3D">
+<screensaver name="sierpinski3d" _label="Sierpinski3D" gl="yes">
<command arg="-root"/>
<boolean id="showfps" _label="Show frame rate" arg-set="-fps"/>
<_description>
-This draws the Sierpinski tetrahedron fractal, the three-dimensional
-variant of the recursive Sierpinski triangle.
+The recursive Sierpinski tetrahedron fractal.
http://en.wikipedia.org/wiki/Sierpinski_triangle#Analogs_in_higher_dimension