diff --git a/ui/desktop/src/components/ToolCallWithResponse.tsx b/ui/desktop/src/components/ToolCallWithResponse.tsx
index 63c5d4d0..1d91fd4a 100644
--- a/ui/desktop/src/components/ToolCallWithResponse.tsx
+++ b/ui/desktop/src/components/ToolCallWithResponse.tsx
@@ -180,7 +180,7 @@ export default function ToolCallWithResponse({
     <>
       <div
         className={cn(
-          'w-full text-sm font-sans rounded-lg overflow-hidden border-borderSubtle border bg-background-muted'
+          'w-full text-sm font-sans rounded-lg overflow-hidden border-borderSubtle border'
         )}
       >
         <ToolCallView