diff --git a/pheno002/sessions.json b/pheno002/sessions.json
index aa732ed28..af80c0899 100644
--- a/pheno002/sessions.json
+++ b/pheno002/sessions.json
@@ -9,7 +9,7 @@
       "02": "Second imaging only visit."
     }
   },
-  "age_at_visit": {
+  "age": {
     "Description": "Age of the participant at the time of the visit.",
     "Units": "years"
   },