diff --git a/crates/kitsune-type/src/mastodon/status.rs b/crates/kitsune-type/src/mastodon/status.rs
index 6f087e162..5c80665d1 100644
--- a/crates/kitsune-type/src/mastodon/status.rs
+++ b/crates/kitsune-type/src/mastodon/status.rs
@@ -7,6 +7,7 @@ use utoipa::ToSchema;
 
 #[derive(Deserialize, Serialize, ToSchema)]
 pub struct Context {
+    #[schema(value_type = Vec<Status>)]
     pub ancestors: VecDeque<Status>,
     pub descendants: Vec<Status>,
 }
diff --git a/kitsune/src/http/openapi.rs b/kitsune/src/http/openapi.rs
index b9b56711c..124df2c9c 100644
--- a/kitsune/src/http/openapi.rs
+++ b/kitsune/src/http/openapi.rs
@@ -28,6 +28,10 @@ impl Modify for SecurityAddon {
     }
 }
 
+#[derive(ToSchema)]
+#[schema(as = SmolStr)]
+struct SmolStrPolyfill(String);
+
 #[derive(ToSchema)]
 #[schema(as = Timestamp)]
 struct TimestampPolyfill(String);
@@ -35,6 +39,7 @@ struct TimestampPolyfill(String);
 #[derive(OpenApi)]
 #[openapi(
     components(schemas(
+        SmolStrPolyfill,
         TimestampPolyfill,
         mastodon_type::App,
         mastodon_type::account::Account,
@@ -45,6 +50,8 @@ struct TimestampPolyfill(String);
         mastodon_type::instance::Instance,
         mastodon_type::media_attachment::MediaType,
         mastodon_type::media_attachment::MediaAttachment,
+        mastodon_type::preview_card::PreviewCard,
+        mastodon_type::preview_card::PreviewType,
         mastodon_type::relationship::Relationship,
         mastodon_type::search::SearchResult,
         mastodon_type::status::Context,