diff --git a/tests/value/test_semivalues.py b/tests/value/test_semivalues.py
index 9d1e1dcce..d4e62ed51 100644
--- a/tests/value/test_semivalues.py
+++ b/tests/value/test_semivalues.py
@@ -17,16 +17,15 @@
     UniformSampler,
 )
 from pydvl.value.semivalues import (
-    MSRMarginal,
+    DefaultMarginal,
     SVCoefficient,
-    _marginal,
     banzhaf_coefficient,
     beta_coefficient,
     compute_generic_semivalues,
-    msr_banzhaf,
+    compute_msr_banzhaf_semivalues,
     shapley_coefficient,
 )
-from pydvl.value.stopping import HistoryDeviation, MaxUpdates, RankStability
+from pydvl.value.stopping import HistoryDeviation, MaxChecks, MaxUpdates
 
 from . import check_values
 from .utils import timed
@@ -54,10 +53,12 @@ def test_marginal_batch_size(test_game, sampler, coefficient, batch_size, seed):
     marginals_single = []
     for sample in samples:
         marginals_single.extend(
-            _marginal(test_game.u, coefficient=coefficient, samples=[sample])
+            DefaultMarginal()(test_game.u, coefficient=coefficient, samples=[sample])
         )
 
-    marginals_batch = _marginal(test_game.u, coefficient=coefficient, samples=samples)
+    marginals_batch = DefaultMarginal()(
+        test_game.u, coefficient=coefficient, samples=samples
+    )
 
     assert len(marginals_single) == len(marginals_batch)
     assert set(marginals_single) == set(marginals_batch)
@@ -68,20 +69,11 @@ def test_msr_banzhaf(
     num_samples: int, analytic_banzhaf, parallel_config, n_jobs, seed: Seed
 ):
     u, exact_values = analytic_banzhaf
-    sampler = MSRSampler()
-    marginal = MSRMarginal()
-    values = compute_generic_semivalues(
-        sampler(u.data.indices, seed=seed),
-        u=u,
-        coefficient=coefficient,
-        marginal=marginal,
-        criterion=RankStability(rtol=0.1) | MaxUpdates(100),
-        skip_converged=False,
-        n_jobs=n_jobs,
-        config=parallel_config,
-        progress=True,
+    values = compute_msr_banzhaf_semivalues(
+        u=u, done=MaxChecks(1000), config=parallel_config, n_jobs=n_jobs, seed=seed
     )
-    check_values(values, exact_values, rtol=0.1)
+    # Need to use atol because msr banzhaf is quite noisy.
+    check_values(values, exact_values, atol=0.1)
 
 
 @pytest.mark.parametrize("n", [10, 100])