diff --git a/desktop/src/features/messages/ui/MessageTimeline.tsx b/desktop/src/features/messages/ui/MessageTimeline.tsx
index f1b78cbe5..230784f7a 100644
--- a/desktop/src/features/messages/ui/MessageTimeline.tsx
+++ b/desktop/src/features/messages/ui/MessageTimeline.tsx
@@ -324,7 +324,7 @@ export const MessageTimeline = React.memo(function MessageTimeline({
                 showMessageList && !showIntro && "mt-auto",
               )}
               contentClassName={cn(
-                "flex flex-col gap-2",
+                "flex min-w-0 flex-col gap-2",
                 (showIntro || showGenericEmpty) && "min-h-full",
               )}
               loading={isLoading}