diff --git a/css/properties/max-inline-size.json b/css/properties/max-inline-size.json
index 399fa5760a11f3..ca9d429e7b328e 100644
--- a/css/properties/max-inline-size.json
+++ b/css/properties/max-inline-size.json
@@ -57,11 +57,11 @@
             },
             "safari": [
               {
-                "prefix": "-webkit-",
-                "version_added": "10.1"
+                "version_added": "12.1"
               },
               {
-                "version_added": "12.1"
+                "prefix": "-webkit-",
+                "version_added": "10.1"
               }
             ],
             "safari_ios": [