diff --git a/MANIFEST.in b/MANIFEST.in
index 49dc944..5c6df2d 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -3,6 +3,5 @@ include README.md
 include NEWS
 include LICENSE.txt
 include Makefile
-include pytest.ini
 graft docs
 exclude docs/__pycache__/*
diff --git a/pyproject.toml b/pyproject.toml
index dc75dfa..cec5d80 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -57,3 +57,7 @@ exclude_lines = [
     "raise AssertionError",
     "raise NotImplementedError",
 ]
+
+[tool.pytest.ini_options]
+addopts = "--doctest-modules --doctest-glob=*.rst --ignore=setup.py"
+norecursedirs = ".git build"
diff --git a/pytest.ini b/pytest.ini
deleted file mode 100644
index c5beb19..0000000
--- a/pytest.ini
+++ /dev/null
@@ -1,3 +0,0 @@
-[pytest]
-addopts = --doctest-modules --doctest-glob=*.rst --ignore=setup.py
-norecursedirs = .git build