diff --git a/media/materials/scripts/Single.material b/media/materials/scripts/Single.material
index 122e1a4d..3e9afe72 100644
--- a/media/materials/scripts/Single.material
+++ b/media/materials/scripts/Single.material
@@ -2,6 +2,13 @@ material SingleMaterial
 {
 	technique
 	{
+		pass
+		{
+			ambient 0.0 0.0 0.0
+			diffuse 0.0 0.0 0.0
+			
+			depth_bias -1 -1
+		}
 		pass
 		{
 			vertex_program_ref SingleOneLightVertexProgram