diff --git a/files/en-us/web/api/abortsignal/timeout_static/index.md b/files/en-us/web/api/abortsignal/timeout_static/index.md
index ed71f07b3e5c61a..43fefb813faa3f6 100644
--- a/files/en-us/web/api/abortsignal/timeout_static/index.md
+++ b/files/en-us/web/api/abortsignal/timeout_static/index.md
@@ -27,6 +27,7 @@ AbortSignal.timeout(time)
 
 - `time`
   - : The "active" time in milliseconds before the returned {{domxref("AbortSignal")}} will abort.
+    The value must be within range of 0 and {{jsxref("Number.MAX_SAFE_INTEGER")}}.
 
 ### Return value