diff --git a/scilpy/io/fetcher.py b/scilpy/io/fetcher.py
index dd61ae211..6876d6e6e 100644
--- a/scilpy/io/fetcher.py
+++ b/scilpy/io/fetcher.py
@@ -60,7 +60,7 @@ def get_testing_files_dict():
         "processing.zip": "eece5cdbf437b8e4b5cb89c797872e28",
         "surface_vtk_fib.zip": "241f3afd6344c967d7176b43e4a99a41",
         "tractograms.zip": "1eb29085db974b5e58d32b13eb76fbe6",
-        "mrds.zip": "aefbeb6fae58d120538afcad5d90140c"
+        "mrds.zip": "5abe6092400e11e9bb2423e2c387e774"
     }
 
 
diff --git a/scripts/scil_mrds_select_number_of_tensors.py b/scripts/scil_mrds_select_number_of_tensors.py
index fcfb005dd..e2d9e98d7 100755
--- a/scripts/scil_mrds_select_number_of_tensors.py
+++ b/scripts/scil_mrds_select_number_of_tensors.py
@@ -16,12 +16,12 @@
 mdtmrds: information available soon (not part of scilpy).
 
 Input:
-    Inputs are a list of 5 files for each MRDS solution (V1, V2, V3).
-    - Signal fraction of each tensor ([in_prefix]_V[1,2,3]_signal_fraction.nii.gz)
-    - Eigenvalues ($in_prefix]_V[1,2,3]_evals.nii.gz)
-    - Isotropic ([in_prefix]_V[1,2,3]_isotropic.nii.gz)
-    - Number of tensors ([in_prefix]_V[1,2,3]_num_tensors.nii.gz)
-    - Eigenvectors ([in_prefix]_V[1,2,3]_evecs.nii.gz)
+    Inputs are a list of 5 files for each MRDS solution (D1, D2, D3).
+    - Signal fraction of each tensor ([in_prefix]_D[1,2,3]_signal_fraction.nii.gz)
+    - Eigenvalues ($in_prefix]_D[1,2,3]_evals.nii.gz)
+    - Isotropic ([in_prefix]_D[1,2,3]_isotropic.nii.gz)
+    - Number of tensors ([in_prefix]_D[1,2,3]_num_tensors.nii.gz)
+    - Eigenvectors ([in_prefix]_D[1,2,3]_evecs.nii.gz)
 
 
     Example:
@@ -71,11 +71,11 @@ def main():
 
     mrds_files = []
     for i in range(1, 4):
-        mrds_files.append([args.in_prefix + '_V{}_signal_fraction.nii.gz'.format(i),
-                           args.in_prefix + '_V{}_evals.nii.gz'.format(i),
-                           args.in_prefix + '_V{}_isotropic.nii.gz'.format(i),
-                           args.in_prefix + '_V{}_num_tensors.nii.gz'.format(i),
-                           args.in_prefix + '_V{}_evecs.nii.gz'.format(i)])
+        mrds_files.append([args.in_prefix + '_D{}_signal_fraction.nii.gz'.format(i),
+                           args.in_prefix + '_D{}_evals.nii.gz'.format(i),
+                           args.in_prefix + '_D{}_isotropic.nii.gz'.format(i),
+                           args.in_prefix + '_D{}_num_tensors.nii.gz'.format(i),
+                           args.in_prefix + '_D{}_evecs.nii.gz'.format(i)])
 
     assert_inputs_exist(parser, [args.in_volume] + [x for xs in mrds_files for x in xs],
                         optional=args.mask)