--- ./wxmaxima.desktop.orig	2012-07-22 22:58:40.000000000 +0200
+++ ./wxmaxima.desktop	2012-07-22 22:58:43.000000000 +0200
@@ -2,7 +2,7 @@
 Name=wxMaxima
 Comment=Perform symbolic and numeric calculations using Maxima
 Exec=wxmaxima %f
-Icon=wxmaxima.png
+Icon=wxmaxima
 Terminal=false
 Type=Application
 Categories=Education;Science;Math;X-Red-Hat-Base;X-Red-Hat-Base-Only;