diff --git a/tests/test_hpkot_get_primitive.py b/tests/test_hpkot_get_primitive.py
index bb337b3..b57d402 100644
--- a/tests/test_hpkot_get_primitive.py
+++ b/tests/test_hpkot_get_primitive.py
@@ -102,3 +102,7 @@ def test_primitive_oA_with_wrapping(self):
             ),
             0.0,
         )
+
+
+if __name__ == '__main__':
+    unittest.main()
diff --git a/tests/test_paths_hpkot.py b/tests/test_paths_hpkot.py
index 0d28b3b..508d720 100644
--- a/tests/test_paths_hpkot.py
+++ b/tests/test_paths_hpkot.py
@@ -1148,3 +1148,7 @@ def test_path(self):  # pylint: disable=no-self-use
             np.testing.assert_array_almost_equal(
                 k_abs, k_abs_standard @ res_standard['rotation_matrix']
             )
+
+
+if __name__ == '__main__':
+    unittest.main()