diff --git a/doc/index.rst b/doc/index.rst
index 8583540..c468bc9 100644
--- a/doc/index.rst
+++ b/doc/index.rst
@@ -203,9 +203,9 @@ The ``clifford`` module provides a few useful functions:
 Testing
 ----------------------
 
-``abp`` has a bunch of tests. It tests against all sorts of things, including the circuit model, Anders & Briegels' original code, Scott Aaronson's  ``chp``, and common sense. You can run all the tests using ``nose``::
+``abp`` has a bunch of tests. It tests against all sorts of things, including the circuit model, Anders & Briegels' original code, Scott Aaronson's  ``chp``, and common sense. You can run all the tests using ``pytest``::
 
-    $ nosetests
+    $ pytest
     ...
     53 tests run in 39.5 seconds (53 tests passed)