diff --git a/src/server/BreCal/schemas/model.py b/src/server/BreCal/schemas/model.py
index 0b427f2..091a6da 100644
--- a/src/server/BreCal/schemas/model.py
+++ b/src/server/BreCal/schemas/model.py
@@ -151,7 +151,7 @@ class ShipcallSchema(Schema):
 
     id = fields.Int()
     ship_id = fields.Int()
-    type = fields.Enum(ShipcallType, by_value=True, required=True)
+    type = fields.Enum(ShipcallType,  required=True)
     eta = fields.DateTime(Required = False, allow_none=True)
     voyage = fields.Str(allow_none=True, metadata={'Required':False}) # Solving: RemovedInMarshmallow4Warning: Passing field metadata as keyword arguments is deprecated. Use the explicit `metadata=...` argument instead. Additional metadata: {'Required': False}
     etd = fields.DateTime(Required = False, allow_none=True)
@@ -172,7 +172,7 @@ class ShipcallSchema(Schema):
     anchored = fields.Bool(Required = False, allow_none=True)
     moored_lock = fields.Bool(Required = False, allow_none=True)
     canceled = fields.Bool(Required = False, allow_none=True)
-    evaluation = fields.Enum(EvaluationType, required=False, allow_none=True, by_value=True)
+    evaluation = fields.Enum(EvaluationType,  required=False, allow_none=True)
     evaluation_message = fields.Str(allow_none=True, metadata={'Required':False}) # Solving: RemovedInMarshmallow4Warning: Passing field metadata as keyword arguments is deprecated. Use the explicit `metadata=...` argument instead. Additional metadata: {'Required': False}
     evaluation_time = fields.DateTime(Required = False, allow_none=True)
     evaluation_notifications_sent = fields.Bool(Required = False, allow_none=True)