diff --git a/logo.png b/logo.png
index 7d2c128..cf683d3 100644
Binary files a/logo.png and b/logo.png differ
diff --git a/tools/logo.pov b/tools/logo.pov
index 4247a8c..ec37792 100644
--- a/tools/logo.pov
+++ b/tools/logo.pov
@@ -59,10 +59,6 @@ light_source {
 	parallel point_at <0, 0, 0>
 }
 
-background {
-	color rgbt <0, 0, 0, 0>
-}
-
 camera {
 	location <1.5, 2.5, -10>
 	look_at <0, 0.75, 0>
diff --git a/tools/logo.sh b/tools/logo.sh
index 19de0ca..8bb2467 100755
--- a/tools/logo.sh
+++ b/tools/logo.sh
@@ -1,3 +1,3 @@
 #!/bin/sh
 # $Id$
-povray +UA +W256 +H256 +Ologo.png tools/logo.pov
+povray +W256 +H256 +Ologo.png tools/logo.pov