diff --git a/app/views/asciicasts/_alternate_links.html.erb b/app/views/asciicasts/_alternate_links.html.erb
index 7e3b9ed..788a966 100644
--- a/app/views/asciicasts/_alternate_links.html.erb
+++ b/app/views/asciicasts/_alternate_links.html.erb
@@ -1 +1 @@
-<link rel="alternate" type="application/json" href="<%= asciicast_url(page.asciicast, format: :json) %>">
+<link rel="alternate" type="application/asciicast+json" href="<%= asciicast_url(page.asciicast, format: :json) %>">