diff --git a/litellm/main.py b/litellm/main.py
index 1d949e3bd..f88a4d97f 100644
--- a/litellm/main.py
+++ b/litellm/main.py
@@ -245,6 +245,7 @@ async def acompletion(
     seed: Optional[int] = None,
     tools: Optional[List] = None,
     tool_choice: Optional[str] = None,
+    parallel_tool_calls: Optional[bool] = None,
     logprobs: Optional[bool] = None,
     top_logprobs: Optional[int] = None,
     deployment_id=None,
@@ -320,6 +321,7 @@ async def acompletion(
         "seed": seed,
         "tools": tools,
         "tool_choice": tool_choice,
+        "parallel_tool_calls": parallel_tool_calls,
         "logprobs": logprobs,
         "top_logprobs": top_logprobs,
         "deployment_id": deployment_id,