diff --git a/handler/lib/serde/nordigen.py b/handler/lib/serde/nordigen.py
index ca9513b..13b4617 100644
--- a/handler/lib/serde/nordigen.py
+++ b/handler/lib/serde/nordigen.py
@@ -92,13 +92,13 @@ class Requisitions(Model):
 
 
 class Account(Model):
-    resourceId: fields.Str()
+    resourceId: fields.Optional(fields.Str())
     iban: fields.Str()
-    bban: fields.Str()
+    bban: fields.Optional(fields.Str())
     currency: fields.Str()
     ownerName: fields.Str()
-    status: fields.Str()
-    details: fields.Str()
+    status: fields.Optional(fields.Str())
+    details: fields.Optional(fields.Str())
 
 
 class AccountDetails(Model):