diff --git a/Packages/Pachyderm/Sources/Pachyderm/Model/InstanceV2.swift b/Packages/Pachyderm/Sources/Pachyderm/Model/InstanceV2.swift
index b1ebe70c..97bd355e 100644
--- a/Packages/Pachyderm/Sources/Pachyderm/Model/InstanceV2.swift
+++ b/Packages/Pachyderm/Sources/Pachyderm/Model/InstanceV2.swift
@@ -53,7 +53,7 @@ extension InstanceV2 {
     public struct Thumbnail: Decodable, Sendable {
         public let url: String
         public let blurhash: String?
-        public let versions: ThumbnailVersions
+        public let versions: ThumbnailVersions?
     }
     
     public struct ThumbnailVersions: Decodable, Sendable {
@@ -120,6 +120,6 @@ extension InstanceV2 {
 extension InstanceV2 {
     public struct Contact: Decodable, Sendable {
         public let email: String
-        public let account: Account
+        public let account: Account?
     }
 }