diff --git a/src/rmi_splitter/tests/rmi_splitter_test.py b/src/rmi_splitter/tests/rmi_splitter_test.py
index 1c321c001d2d9c4fc68a76723976ee602567146b..d5dbde81e7ec76878c6aa5a9f55f76a5b7efdc0a 100644
--- a/src/rmi_splitter/tests/rmi_splitter_test.py
+++ b/src/rmi_splitter/tests/rmi_splitter_test.py
@@ -623,6 +623,7 @@ class HandleFastqTest(unittest.TestCase):
             config=rmi_splitter.load_yaml(
                 path="rmi_splitter/tests/data/toy_file_paired.yaml"),
             results_path="../results/",
+            ntuple_param=range(3),
             verbose=True
         )
         self.assertEqual(1, 1)