diff --git a/css/properties/content-visibility.json b/css/properties/content-visibility.json
index 727c6a9775938a..eca0be9d0e78b5 100644
--- a/css/properties/content-visibility.json
+++ b/css/properties/content-visibility.json
@@ -49,7 +49,7 @@
         "keyframe_animatable": {
           "__compat": {
             "description": "<code>@keyframe</code> animatable",
-            "spec_url": "https://drafts.csswg.org/css-display-4/#display-animation",
+            "spec_url": "https://drafts.csswg.org/css-contain-3/#content-visibility-animation",
             "support": {
               "chrome": {
                 "version_added": "116"