diff --git a/pyproject.toml b/pyproject.toml
index 989bbce..59e34a9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,4 +7,7 @@ profile = "black"
 [tool.pytest.ini_options]
 minversion = "6.0"
 addopts = "--doctest-modules"
+testpaths =
+    test
+    src