diff --git a/pyproject.toml b/pyproject.toml
index 5f44da1..e266b3f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -76,6 +76,7 @@ isort.no-lines-before = ["standard-library", "local-folder"]
 "tests/**" = ["S101"]
 
 [tool.pytest.ini_options]
+testpaths = ["tests"]
 addopts = ""
 
 [tool.coverage.report]