diff --git a/html/elements/script.json b/html/elements/script.json
index 5bf1312620fca4..8f95a3da3fefe0 100644
--- a/html/elements/script.json
+++ b/html/elements/script.json
@@ -657,6 +657,39 @@
                 "standard_track": true,
                 "deprecated": false
               }
+            },
+            "worker_support": {
+              "__compat": {
+                "description": "Available in workers",
+                "support": {
+                  "chrome": {
+                    "version_added": false
+                  },
+                  "chrome_android": "mirror",
+                  "edge": "mirror",
+                  "firefox": {
+                    "version_added": false
+                  },
+                  "firefox_android": "mirror",
+                  "ie": {
+                    "version_added": false
+                  },
+                  "oculus": "mirror",
+                  "opera": "mirror",
+                  "opera_android": "mirror",
+                  "safari": {
+                    "version_added": false
+                  },
+                  "safari_ios": "mirror",
+                  "samsunginternet_android": "mirror",
+                  "webview_android": "mirror"
+                },
+                "status": {
+                  "experimental": false,
+                  "standard_track": true,
+                  "deprecated": false
+                }
+              }
             }
           },
           "module": {