diff --git a/chimera/config/supraregions_dictionary.json b/chimera/config/supraregions_dictionary.json
index 93d92aa..99129ec 100644
--- a/chimera/config/supraregions_dictionary.json
+++ b/chimera/config/supraregions_dictionary.json
@@ -208,7 +208,7 @@
                   "citation":"(Iglesias et al, 2018)",
                   "source": "freesurferextra",
                   "reference":"conform",
-                  "parcels":"ThalamicNuclei.v12.T1",
+                  "parcels":"ThalamicNuclei",
                   "mask":"custom",
                   "type":"custom",
                   "deriv_volfold":"freesurfer-thalamicparc"},
@@ -381,7 +381,7 @@
                   "name":"Aseg",
                   "description":"# 8. Brainstem parcellation (F): Brainstem parcellation.",
                   "citation":"(Fischl et al, 2002)",
-                  "source": "freesurferextra",
+                  "source": "freesurfer",
                   "reference":"conform",
                   "parcels":"aparc+aseg",
                   "mask":"aparc+aseg",
@@ -392,9 +392,9 @@
                   "name":"FSBrainStemParc",
                   "description":"# 8. Brainstem parcellation (I): Brainstem parcellation.",
                   "citation":"(Iglesias et al, 2015)",
-                  "source": "freesurfer",
+                  "source": "freesurferextra",
                   "reference":"conform",
-                  "parcels":"brainstemSsLabels.v12",
+                  "parcels":"brainstemSsLabels",
                   "mask":"custom",
                   "type":"custom",
                   "deriv_volfold":"freesurfer-brainstemparc"},