diff --git a/lib/alchemy_pub/engine.ex b/lib/alchemy_pub/engine.ex
index d303d07..4977840 100644
--- a/lib/alchemy_pub/engine.ex
+++ b/lib/alchemy_pub/engine.ex
@@ -139,6 +139,7 @@ defmodule AlchemyPub.Engine do
     is_deck = frontmatter |> Map.get("deck", false)
     rank = frontmatter |> Map.get("rank", (is_deck && :deck) || nil)
     tags = frontmatter |> Map.get("tags", []) |> List.wrap()
+    qr = frontmatter |> Map.get("qr", rank == :deck)
 
     date =
       with d when is_binary(d) <- frontmatter |> Map.get("date"),
@@ -156,7 +157,13 @@ defmodule AlchemyPub.Engine do
 
     meta =
       frontmatter
-      |> Map.merge(%{"title" => title, "date" => date, "rank" => rank, "tags" => tags})
+      |> Map.merge(%{
+        "title" => title,
+        "date" => date,
+        "rank" => rank,
+        "tags" => tags,
+        "qr" => qr,
+      })
 
     post = {urlify(filename), rank, date, meta, content}
     :ets.insert(@ets, post)
diff --git a/lib/alchemy_pub_web/page_live.html.heex b/lib/alchemy_pub_web/page_live.html.heex
index 2978909..feb3069 100644
--- a/lib/alchemy_pub_web/page_live.html.heex
+++ b/lib/alchemy_pub_web/page_live.html.heex
@@ -98,7 +98,7 @@
               </ul>
             </li>
           </div>
-          <div :if={@meta["rank"] == :deck} class="p-2 content-center">
+          <div :if={@meta["qr"]} class="p-2 content-center">
             <div class="rounded-box border-1">
               <div
                 class="bg-contain aspect-square w-full mix-blend-difference invert"
diff --git a/priv/pages/Secret.md b/priv/pages/Secret.md
index 38424df..31a5118 100644
--- a/priv/pages/Secret.md
+++ b/priv/pages/Secret.md
@@ -1,6 +1,7 @@
 ---
 rank: 1
 hidden: true
+qr: true
 ---
 
 # Secret