diff --git a/src/backend/langflow/api/v1/schemas.py b/src/backend/langflow/api/v1/schemas.py
index 252df4669..b28cc8c2c 100644
--- a/src/backend/langflow/api/v1/schemas.py
+++ b/src/backend/langflow/api/v1/schemas.py
@@ -64,6 +64,13 @@ class ProcessResponse(BaseModel):
     backend: Optional[str] = None
 
 
+class PreloadResponse(BaseModel):
+    """Preload response schema."""
+
+    session_id: Optional[str] = None
+    is_clear: Optional[bool] = None
+
+
 # TaskStatusResponse(
 #         status=task.status, result=task.result if task.ready() else None
 #     )