diff --git a/api/EventTarget.json b/api/EventTarget.json
index a4228334a2d9f8..17f5dbbf9b8d26 100644
--- a/api/EventTarget.json
+++ b/api/EventTarget.json
@@ -349,7 +349,7 @@
                 "opera": "mirror",
                 "opera_android": "mirror",
                 "safari": {
-                  "version_added": false
+                  "version_added": "11.1"
                 },
                 "safari_ios": "mirror",
                 "samsunginternet_android": "mirror",