diff --git a/dwi_deriv/sub-01/dwi/sub-01_desc-tensor_T2w.json b/dwi_deriv/sub-01/dwi/sub-01_S0map.json
similarity index 100%
rename from dwi_deriv/sub-01/dwi/sub-01_desc-tensor_T2w.json
rename to dwi_deriv/sub-01/dwi/sub-01_S0map.json
diff --git a/dwi_deriv/sub-01/dwi/sub-01_desc-tensor_T2w.nii b/dwi_deriv/sub-01/dwi/sub-01_S0map.nii
similarity index 100%
rename from dwi_deriv/sub-01/dwi/sub-01_desc-tensor_T2w.nii
rename to dwi_deriv/sub-01/dwi/sub-01_S0map.nii