diff --git a/index.bs b/index.bs
index caf9ddd33..cb576c80a 100644
--- a/index.bs
+++ b/index.bs
@@ -210,6 +210,12 @@ spec: HR-TIME; urlPrefix: https://w3c.github.io/hr-time/
 spec: RFC4648; urlPrefix: https://tools.ietf.org/html/rfc4648
   type: dfn
     text: Base64 Encode; url: section-4
+spec: permissions; urlPrefix: https://www.w3.org/TR/permissions/
+   type: dfn
+    text: permission name; url: #permission-name
+    text: permission state; url: #permission-state
+    text: permission status; url: #permission-status
+    text: set permission; url: #set-permission-command
 spec: CSS-VALUES-3; urlPrefix: https://drafts.csswg.org/css-values-3/
   type: dfn
     text: absolute lengths; url: #absolute-lengths