diff --git a/.github/workflows/python-publish.yml b/.github/workflows/python-publish.yml
index a192868..e33147d 100644
--- a/.github/workflows/python-publish.yml
+++ b/.github/workflows/python-publish.yml
@@ -50,7 +50,8 @@ jobs:
       - name: Test with pytest
         run: |
           pip install -U pytest setuptools build wheel twine
-          pytest
+          ls -l deism/tests
+          pytest -v deism/tests
 
       # Check the built package
       - name: Check the package files
diff --git a/pyproject.toml b/pyproject.toml
index eb7ff79..a79f5ac 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,6 +4,11 @@ requires = ["setuptools", "wheel", "numpy>=1.13.0", "Cython", "pybind11>=2.2"]
 
 build-backend = "setuptools.build_meta"
 
+[tool.pytest.ini_options]
+testpaths = [
+  "deism/tests"  # Path to your test directory
+]
+
 [project]
 name = "deism"
 dynamic = ["version"]