diff --git a/docs/intro/duction.rst b/docs/intro/duction.rst
@@ -33,7 +33,7 @@ include:
  Perl's `CPAN <https://www.cpan.org>`_. There is a thriving community
  of very powerful Python frameworks and tools like
  the `Django <https://www.djangoproject.com>`_ web framework and the
-  `NumPy <http://numpy.scipy.org>`_ set of math routines.

* **integration with other systems**


diff --git a/docs/scenarios/scientific.rst b/docs/scenarios/scientific.rst
@@ -47,7 +47,7 @@ Libraries
NumPy
-----

-`NumPy <http://numpy.scipy.org/>`_ is a low level library written in C (and
Fortran) for high level mathematical functions. NumPy cleverly overcomes the
problem of running slower algorithms on Python by using multidimensional arrays
and functions that operate on arrays. Any algorithm can then be expressed as a