diff --git a/holodeck/librarian/params.py b/holodeck/librarian/params.py
index 3bb65d8c..f73d169f 100644
--- a/holodeck/librarian/params.py
+++ b/holodeck/librarian/params.py
@@ -75,7 +75,7 @@ def __init__(self, log, nsamples=None, sam_shape=None, seed=None, random_state=N
             param_samples = None
         else:
             # if strength = 2, then n must be equal to p**2, with p prime, and d <= p + 1
-            lhc = sp.stats.qmc.LatinHypercube(d=ndims, centered=False, strength=1, seed=seed)
+            lhc = sp.stats.qmc.LatinHypercube(d=ndims, strength=1, seed=seed)
             # (S, D) - samples, dimensions
             uniform_samples = lhc.random(n=nsamples)
             param_samples = np.zeros_like(uniform_samples)