diff --git a/AFQ/tests/test_segmentation.py b/AFQ/tests/test_segmentation.py
index c2373a214..638678837 100644
--- a/AFQ/tests/test_segmentation.py
+++ b/AFQ/tests/test_segmentation.py
@@ -33,16 +33,16 @@
 streamlines = tg.streamlines
 templates = afd.read_templates()
 cst_r_curve_ref = StatefulTractogram([[
-    [42.04966593, 46.06975174, 25.71087408],
-    [42.09489753, 46.34944736, 26.12285035],
-    [42.15973876, 46.60566324, 26.54603757],
-    [42.24418948, 46.83839793, 26.98043672],
-    [42.37009694, 47.02417091, 27.42724283],
-    [42.49600454, 47.20994467, 27.87404857],
-    [42.64862057, 47.41022106, 28.30464259],
-    [42.85090856, 47.63950257, 28.69880374],
-    [43.05373764, 47.90676785, 29.06806475],
-    [43.28025007, 48.24102211, 29.36127198]]],
+    [4.09933186, -27.86049652, -8.57825184],
+    [4.18979505, -27.30110527, -7.7542993 ],
+    [4.31947752, -26.78867352, -6.90792487],
+    [4.48837897, -26.32320413, -6.03912657],
+    [4.74019388, -25.95165819, -5.14551435],
+    [4.99200908, -25.58011067, -4.25190286],
+    [5.29724114, -25.17955789, -3.39071481],
+    [5.70181712, -24.72099485, -2.60239253],
+    [6.10747528, -24.18646430, -1.8638705 ],
+    [6.56050014, -23.51795578, -1.27745605]]],
     hardi_img, Space.VOX)
 
 bundles = {'CST_L': {