diff --git a/llama_stack/distribution/routers/routing_tables.py b/llama_stack/distribution/routers/routing_tables.py
index 557330df7..529b5ccbf 100644
--- a/llama_stack/distribution/routers/routing_tables.py
+++ b/llama_stack/distribution/routers/routing_tables.py
@@ -608,8 +608,8 @@ class ToolGroupsRoutingTable(CommonRoutingTableImpl, ToolGroups):
         tool_group = await self.get_tool_group(toolgroup_id)
         if tool_group is None:
             raise ValueError(f"Tool group {toolgroup_id} not found")
-        tools = (await self.list_tools(toolgroup_id)).data
-        for tool in tools:
+        tools = await self.list_tools(toolgroup_id)
+        for tool in tools.data:
             await self.unregister_object(tool)
         await self.unregister_object(tool_group)