diff --git a/libs/prebuilt/langgraph/prebuilt/tool_node.py b/libs/prebuilt/langgraph/prebuilt/tool_node.py
index d800ea153..4520a722f 100644
--- a/libs/prebuilt/langgraph/prebuilt/tool_node.py
+++ b/libs/prebuilt/langgraph/prebuilt/tool_node.py
@@ -363,7 +363,7 @@ class ToolNode(RunnableCallable):
         *,
         store: Optional[BaseStore],
     ) -> Any:
-        tool_calls, input_type = self._parse_input(input, store)
+        tool_calls, input_type = self._parse_input(input, store, config)
         config_list = get_config_list(config, len(tool_calls))
         input_types = [input_type] * len(tool_calls)
         with get_executor_for_config(config) as executor:
@@ -1227,3 +1227,4 @@ def _get_runtime_arg(tool: BaseTool) -> Optional[str]:
 
 
 
+