diff --git a/letta/server/rest_api/chat_completions_interface.py b/letta/server/rest_api/chat_completions_interface.py
index ae58327f..77550a52 100644
--- a/letta/server/rest_api/chat_completions_interface.py
+++ b/letta/server/rest_api/chat_completions_interface.py
@@ -160,6 +160,7 @@ class ChatCompletionsStreamingInterface(AgentChunkStreamingInterface):
         message_id: str,
         message_date: datetime,
         expect_reasoning_content: bool = False,
+        name: Optional[str] = None,
         message_index: int = 0,
     ) -> None:
         """
diff --git a/letta/streaming_interface.py b/letta/streaming_interface.py
index 6fe97286..4b2c3330 100644
--- a/letta/streaming_interface.py
+++ b/letta/streaming_interface.py
@@ -54,6 +54,7 @@ class AgentChunkStreamingInterface(ABC):
         message_id: str,
         message_date: datetime,
         expect_reasoning_content: bool = False,
+        name: Optional[str] = None,
         message_index: int = 0,
     ):
         """Process a streaming chunk from an OpenAI-compatible server"""
@@ -105,6 +106,7 @@ class StreamingCLIInterface(AgentChunkStreamingInterface):
         message_id: str,
         message_date: datetime,
         expect_reasoning_content: bool = False,
+        name: Optional[str] = None,
         message_index: int = 0,
     ):
         assert len(chunk.choices) == 1, chunk