diff --git a/lib/slax_web/live/chat_room_live.ex b/lib/slax_web/live/chat_room_live.ex
index 94a8d67..85e4108 100644
--- a/lib/slax_web/live/chat_room_live.ex
+++ b/lib/slax_web/live/chat_room_live.ex
@@ -11,7 +11,13 @@ defmodule SlaxWeb.ChatRoomLive do
       <div class="flex justify-between items-center flex-shrink-0 h-16 bg-white border-b border-slate-300 px-4">
         <div class="flex flex-col gap-1.5">
           <h1 class="text-sm font-bold leading-none">#<%= @room.name %></h1>
-          <div class="text-xs leading-none h-3.5"><%= @room.topic %></div>
+          <div class="text-xs leading-none h-3.5" phx-click="toggle-topic">
+            <%= if @hide_topic? do %>
+              <span class="text-slate-600">[Topic hidden]</span>
+            <% else %>
+              <%= @room.topic %>
+            <% end %>
+          </div>
         </div>
       </div>
     </div>
@@ -20,6 +26,10 @@ defmodule SlaxWeb.ChatRoomLive do
 
   def mount(_params, _session, socket) do
     room = Room |> Repo.all() |> List.first()
-    {:ok, assign(socket, :room, room)}
+    {:ok, assign(socket, hide_topic?: false, room: room)}
+  end
+
+  def handle_event("toggle-topic", _params, socket) do
+    {:noreply, assign(socket, hide_topic?: !socket.assigns.hide_topic?)}
   end
 end