diff --git a/netlify.toml b/netlify.toml
index ab6a704..b5cb73c 100644
--- a/netlify.toml
+++ b/netlify.toml
@@ -1,3 +1,8 @@
 [build]
   publish = "website/out"
   command = "yarn workspace @marp-team/marp-website export"
+
+[[headers]]
+  for = "/*"
+  [headers.values]
+    Permissions-Policy = "interest-cohort=()"