diff --git a/javascript/builtins/ArrayBuffer.json b/javascript/builtins/ArrayBuffer.json
index 1d755a62889a3a..b882ea7f14da7e 100644
--- a/javascript/builtins/ArrayBuffer.json
+++ b/javascript/builtins/ArrayBuffer.json
@@ -261,7 +261,7 @@
               "opera": "mirror",
               "opera_android": "mirror",
               "safari": {
-                "version_added": false
+                "version_added": "preview"
               },
               "safari_ios": "mirror",
               "samsunginternet_android": "mirror",
@@ -512,7 +512,7 @@
               "opera": "mirror",
               "opera_android": "mirror",
               "safari": {
-                "version_added": false
+                "version_added": "preview"
               },
               "safari_ios": "mirror",
               "samsunginternet_android": "mirror",
@@ -552,7 +552,7 @@
               "opera": "mirror",
               "opera_android": "mirror",
               "safari": {
-                "version_added": false
+                "version_added": "preview"
               },
               "safari_ios": "mirror",
               "samsunginternet_android": "mirror",