diff --git a/desktop/src/features/messages/ui/MessageHeader.tsx b/desktop/src/features/messages/ui/MessageHeader.tsx
index 7e54c1ce06..64b53fbdde 100644
--- a/desktop/src/features/messages/ui/MessageHeader.tsx
+++ b/desktop/src/features/messages/ui/MessageHeader.tsx
@@ -39,7 +39,7 @@ export function MessageAuthorText({
   return (
     <Component
       className={cn(
-        "truncate text-sm font-semibold leading-4 tracking-tight",
+        "truncate text-sm font-bold leading-4 tracking-tight",
         hoverUnderline && "hover:underline",
         className,
       )}