diff --git a/MDANSE/Tests/UnitTests/test_configuration.py b/MDANSE/Tests/UnitTests/test_configuration.py
index 8e5028d06b..e3c1480bae 100644
--- a/MDANSE/Tests/UnitTests/test_configuration.py
+++ b/MDANSE/Tests/UnitTests/test_configuration.py
@@ -449,9 +449,9 @@ def test_fold_coordinates(self):
             np.allclose(
                 conf["coordinates"],
                 [
-                    [-0.65955991, 1.40648987, -1.9977125],
-                    [1.04665145, -1.06488218, -0.1532281],
-                    [-0.27479577, -0.08878546, 1.93534948],
+                    [1.34044009, 2.40648987, -1.9977125],
+                    [0.04665145, 1.93511782, -0.1532281],
+                    [1.72520423, 0.91121454, -2.06465052],
                     [-0.22366532, 1.38389029, -0.29560999],
                 ],
                 rtol=1.0e-6,