diff --git a/css/properties/scroll-padding-inline-end.json b/css/properties/scroll-padding-inline-end.json
index c9c935d87e45da..2d8d1bdc076658 100644
--- a/css/properties/scroll-padding-inline-end.json
+++ b/css/properties/scroll-padding-inline-end.json
@@ -33,6 +33,38 @@
             "standard_track": true,
             "deprecated": false
           }
+        },
+        "auto": {
+          "__compat": {
+            "support": {
+              "chrome": {
+                "version_added": "69"
+              },
+              "chrome_android": "mirror",
+              "edge": "mirror",
+              "firefox": {
+                "version_added": "68"
+              },
+              "firefox_android": "mirror",
+              "ie": {
+                "version_added": false
+              },
+              "oculus": "mirror",
+              "opera": "mirror",
+              "opera_android": "mirror",
+              "safari": {
+                "version_added": "15"
+              },
+              "safari_ios": "mirror",
+              "samsunginternet_android": "mirror",
+              "webview_android": "mirror"
+            },
+            "status": {
+              "experimental": false,
+              "standard_track": true,
+              "deprecated": false
+            }
+          }
         }
       }
     }