diff --git a/packages/core-js/internals/document-all.js b/packages/core-js/internals/document-all.js
index 6e61fa55bfbf..2030f0dbc3cc 100644
--- a/packages/core-js/internals/document-all.js
+++ b/packages/core-js/internals/document-all.js
@@ -1,9 +1,9 @@
 var documentAll = typeof document == 'object' && document.all;
 
 // https://tc39.es/ecma262/#sec-IsHTMLDDA-internal-slot
-var SPECIAL_DOCUMENT_ALL = typeof documentAll == 'undefined' && documentAll !== undefined;
+var IS_HTMLDDA = typeof documentAll == 'undefined' && documentAll !== undefined;
 
 module.exports = {
   all: documentAll,
-  special: SPECIAL_DOCUMENT_ALL
+  IS_HTMLDDA: IS_HTMLDDA
 };
diff --git a/packages/core-js/internals/is-callable.js b/packages/core-js/internals/is-callable.js
index 4a09a6030d94..4379f8ef1f81 100644
--- a/packages/core-js/internals/is-callable.js
+++ b/packages/core-js/internals/is-callable.js
@@ -1,11 +1,10 @@
 var $documentAll = require('../internals/document-all');
 
-var SPECIAL_DOCUMENT_ALL = $documentAll.special;
 var documentAll = $documentAll.all;
 
 // `IsCallable` abstract operation
 // https://tc39.es/ecma262/#sec-iscallable
-module.exports = SPECIAL_DOCUMENT_ALL ? function (argument) {
+module.exports = $documentAll.IS_HTMLDDA ? function (argument) {
   return typeof argument == 'function' || argument === documentAll;
 } : function (argument) {
   return typeof argument == 'function';
diff --git a/packages/core-js/internals/is-object.js b/packages/core-js/internals/is-object.js
index 68729b0c039c..ac4bb9a8935b 100644
--- a/packages/core-js/internals/is-object.js
+++ b/packages/core-js/internals/is-object.js
@@ -1,10 +1,9 @@
 var isCallable = require('../internals/is-callable');
 var $documentAll = require('../internals/document-all');
 
-var SPECIAL_DOCUMENT_ALL = $documentAll.special;
 var documentAll = $documentAll.all;
 
-module.exports = SPECIAL_DOCUMENT_ALL ? function (it) {
+module.exports = $documentAll.IS_HTMLDDA ? function (it) {
   return typeof it == 'object' ? it !== null : isCallable(it) || it === documentAll;
 } : function (it) {
   return typeof it == 'object' ? it !== null : isCallable(it);