diff --git a/docs/my-website/docs/completion/input.md b/docs/my-website/docs/completion/input.md
index d3bfce8b03..db29319092 100644
--- a/docs/my-website/docs/completion/input.md
+++ b/docs/my-website/docs/completion/input.md
@@ -97,6 +97,7 @@ def completion(
     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,
@@ -170,6 +171,8 @@ def completion(
 
     - `none` is the default when no functions are present. `auto` is the default if functions are present.
 
+- `parallel_tool_calls`: *boolean (optional)* - Whether to enable parallel function calling during tool use.. OpenAI default is true.
+
 - `frequency_penalty`: *number or null (optional)* - It is used to penalize new tokens based on their frequency in the text so far.
 
 - `logit_bias`: *map (optional)* - Used to modify the probability of specific tokens appearing in the completion.