diff --git a/met-api/src/met_api/schemas/memberships.py b/met-api/src/met_api/schemas/memberships.py
index af2202468..900306bd4 100644
--- a/met-api/src/met_api/schemas/memberships.py
+++ b/met-api/src/met_api/schemas/memberships.py
@@ -17,6 +17,7 @@ class Meta:  # pylint: disable=too-few-public-methods
 
     id = fields.Int(data_key='id')
     created_date = fields.DateTime(data_key='created_date')
+    revoked_date = fields.DateTime(data_key='revoked_date')
     engagement_id = fields.Int(data_key='engagement_id')
     status = fields.Int(data_key='status')
     user_id = fields.Int(data_key='user_id')