diff --git a/fedora-livedvd-scientific_kde.ks b/fedora-livedvd-scientific_kde.ks
index d76cbf0..84f24c7 100644
--- a/fedora-livedvd-scientific_kde.ks
+++ b/fedora-livedvd-scientific_kde.ks
@@ -65,6 +65,7 @@ python3-numpy
 python3-ipython
 python3-ipython-console
 python3-ipython-notebook
+python3-sympy
 python3-networkx
 python3-pandas