diff --git a/app/views/bubbles/cards/_perma.html.erb b/app/views/bubbles/cards/_perma.html.erb
index 85c338679..4dd1dc684 100644
--- a/app/views/bubbles/cards/_perma.html.erb
+++ b/app/views/bubbles/cards/_perma.html.erb
@@ -1,4 +1,4 @@
-<% cache [bubble] do %>
+<% cache bubble do %>
   <article class="card shadow border flex flex-column position-relative txt-align-start full-width border-radius"
       style="--bubble-color: <%= bubble.color %>; view-transition-name: <%= dom_id(bubble, :ticket) %>;"
       id="<%= dom_id(bubble, :ticket) %>">