diff --git a/dom.bs b/dom.bs
index 182f246d..f3f3ba2d 100644
--- a/dom.bs
+++ b/dom.bs
@@ -1847,7 +1847,7 @@ to <a for=AbortController>signal abort</a> on <a>this</a> with <var>reason</var>
 [Exposed=*]
 interface AbortSignal : EventTarget {
   [NewObject] static AbortSignal abort(optional any reason);
-  [Exposed=(Window,Worker), NewObject] static AbortSignal timeout([EnforceRange] unsigned long long milliseconds);
+  [NewObject] static AbortSignal timeout([EnforceRange] unsigned long long milliseconds);
   [NewObject] static AbortSignal _any(sequence&lt;AbortSignal> signals);
 
   readonly attribute boolean aborted;