diff --git a/tests/test_probabilist.py b/tests/test_probabilist.py
index 584c9404630495111ddf9a72d939a89a1b2aabc7..aaa8e6981b18ffec4f5d9351d7cc0bdf9f6c0a60 100644
--- a/tests/test_probabilist.py
+++ b/tests/test_probabilist.py
@@ -94,7 +94,7 @@ class TestMetrics(unittest.TestCase):
         metric: (
             numpy.genfromtxt(f"./expected/evalp/{metric}_QLVL.csv", delimiter=',')
             [numpy.newaxis, numpy.newaxis, numpy.newaxis, numpy.newaxis, ...]
-        ) for metric in ('CR')
+        ) for metric in ('CR',)
     }
 
     expected_mvr = {