diff --git a/css/properties.json b/css/properties.json
index 7e0c4bb6..5d6c8902 100644
--- a/css/properties.json
+++ b/css/properties.json
@@ -7271,7 +7271,7 @@
     "groups": [
       "CSS Motion Path"
     ],
-    "initial": "auto",
+    "initial": "normal",
     "appliesto": "transformableElements",
     "computed": "forLengthAbsoluteValueOtherwisePercentage",
     "order": "perGrammar",