diff --git a/IPython/html/templates/notebook.html b/IPython/html/templates/notebook.html
index 765eab6..5668611 100644
--- a/IPython/html/templates/notebook.html
+++ b/IPython/html/templates/notebook.html
@@ -228,7 +228,7 @@ class="notebook_app"
                             ("http://docs.python.org","Python",True),
                             ("http://docs.scipy.org/doc/numpy/reference/","NumPy",True),
                             ("http://docs.scipy.org/doc/scipy/reference/","SciPy",True),
-                            ("http://matplotlib.org/","Matplotlib",True),
+                            ("http://matplotlib.org/contents.html","Matplotlib",True),
                             ("http://docs.sympy.org/dev/index.html","SymPy",True),
                             ("http://pandas.pydata.org/pandas-docs/stable/","pandas", True)
                         )