diff --git a/pyproject.toml b/pyproject.toml
index 6eb4fee..d5ae35a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -29,12 +29,12 @@ devel = [
 ]
 test = [
     "pytest",
-    "pytest-cov ~=4.1.0",
+    "pytest-cov",
 ]
 
-#[tool.pytest.ini_options]
-#addopts = ["--cov=om3utils", "--cov-report=term", "--cov-report=xml"]
-#testpaths = ["tests"]
+[tool.pytest.ini_options]
+addopts = ["--cov om3utils", "--cov-report term"]
+testpaths = ["tests"]
 
 [tool.black]
 line-length = 120