diff --git a/packages/agent-client/src/query-serializer.ts b/packages/agent-client/src/query-serializer.ts
index 13e52582e..a89fb48e5 100644
--- a/packages/agent-client/src/query-serializer.ts
+++ b/packages/agent-client/src/query-serializer.ts
@@ -7,14 +7,27 @@ export default class QuerySerializer {
   static serialize(query: SelectOptions, collectionName: string): Record<string, unknown> {
     if (!query) return {};
 
+    const {
+      fields,
+      sort,
+      filters,
+      shouldSearchInRelation,
+      pagination,
+      search,
+      segmentQuery,
+      connectionName,
+    } = query;
+
     return {
-      ...query,
-      sort: QuerySerializer.formatSort(query.sort),
-      filters: QuerySerializer.formatFilters(query.filters),
-      searchExtended: !!query.shouldSearchInRelation,
-      'page[size]': query.pagination?.size,
-      'page[number]': query.pagination?.number,
-      ...(query.fields?.length ? QuerySerializer.formatFields(collectionName, query.fields) : {}),
+      search,
+      segmentQuery,
+      connectionName,
+      sort: QuerySerializer.formatSort(sort),
+      filters: QuerySerializer.formatFilters(filters),
+      searchExtended: !!shouldSearchInRelation,
+      'page[size]': pagination?.size,
+      'page[number]': pagination?.number,
+      ...(fields?.length ? QuerySerializer.formatFields(collectionName, fields) : {}),
     };
   }
 
diff --git a/packages/agent-client/src/types.ts b/packages/agent-client/src/types.ts
index bd644b9b3..0bc797f5a 100644
--- a/packages/agent-client/src/types.ts
+++ b/packages/agent-client/src/types.ts
@@ -27,4 +27,6 @@ export type SelectOptions = BaseOptions & {
     size?: number; // number of items per page
     number?: number; // current page number
   };
+  segmentQuery?: string; // SQL query for live query segments
+  connectionName?: string; // Connection name for live query segments
 };