diff --git a/fedora-livedvd-scientific-kde.ks b/fedora-livedvd-scientific-kde.ks
index 2578ecd..f1199e0 100644
--- a/fedora-livedvd-scientific-kde.ks
+++ b/fedora-livedvd-scientific-kde.ks
@@ -26,8 +26,9 @@ scilab-devel
 scilab-doc
 
 # sagemath
-sagemath
-sagemath-notebook
+# TBD: need to figure out why this fails
+#sagemath
+#sagemath-notebook
 
 #Devel tools