diff --git a/api/Worker.json b/api/Worker.json
index 25acf1c06af696..d68113c4c443b9 100644
--- a/api/Worker.json
+++ b/api/Worker.json
@@ -401,7 +401,7 @@
           "spec_url": "https://html.spec.whatwg.org/multipage/indices.html#event-messageerror",
           "support": {
             "chrome": {
-              "version_added": "60"
+              "version_added": false
             },
             "chrome_android": "mirror",
             "deno": {