diff --git a/app/controllers/bubbles_controller.rb b/app/controllers/bubbles_controller.rb
index 379ba1e1d..7ef4d276d 100644
--- a/app/controllers/bubbles_controller.rb
+++ b/app/controllers/bubbles_controller.rb
@@ -19,6 +19,7 @@ class BubblesController < ApplicationController
   end
 
   def show
+    fresh_when etag: @bubble
   end
 
   def edit