diff --git a/crates/language_models/src/provider/open_ai.rs b/crates/language_models/src/provider/open_ai.rs
index 2548a6b26f39dbb67add7262fc4b2796c1d8306f..8de1eaaf8465cf48838c49f6b24d3eb16d6e3487 100644
--- a/crates/language_models/src/provider/open_ai.rs
+++ b/crates/language_models/src/provider/open_ai.rs
@@ -514,8 +514,7 @@ pub fn into_open_ai(
         temperature: request.temperature.or(Some(1.0)),
         max_completion_tokens: max_output_tokens,
         parallel_tool_calls: if supports_parallel_tool_calls && !request.tools.is_empty() {
-            // Disable parallel tool calls, as the Agent currently expects a maximum of one per turn.
-            Some(false)
+            Some(supports_parallel_tool_calls)
         } else {
             None
         },