diff --git a/setup.cfg b/setup.cfg
index b227aef..d029181 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -3,6 +3,6 @@ test=pytest
 
 [tool:pytest]
 addopts = --doctest-glob='*.rst'
-testpaths = tests/ examples/
+testpaths = tests/ examples/ doc/
 python_files = test*.py examples/*.py
 python_functions = *_test test_* example_*
\ No newline at end of file