diff --git a/package.json b/package.json
index aef2545cb..112d888d5 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "testcafe-hammerhead",
   "description": "A powerful web-proxy used as a core for the TestCafe testing framework (https://github.com/DevExpress/testcafe).",
-  "version": "9.2.0",
+  "version": "9.2.1",
   "homepage": "https://github.com/DevExpress/testcafe-hammerhead",
   "bugs": {
     "url": "https://github.com/DevExpress/testcafe-hammerhead/issues"
diff --git a/src/processing/style.js b/src/processing/style.js
index 85027e796..342360948 100644
--- a/src/processing/style.js
+++ b/src/processing/style.js
@@ -19,8 +19,8 @@ const STYLESHEET_PROCESSING_COMMENTS_RE   = new RegExp(`^\\s*${ reEscape(STYLESH
 
 class StyleProcessor {
     constructor () {
-        this.STYLESHEET_TEXT_START_COMMENT = STYLESHEET_PROCESSING_START_COMMENT;
-        this.STYLESHEET_TEXT_END_COMMENT   = STYLESHEET_PROCESSING_END_COMMENT;
+        this.STYLESHEET_PROCESSING_START_COMMENT = STYLESHEET_PROCESSING_START_COMMENT;
+        this.STYLESHEET_PROCESSING_END_COMMENT   = STYLESHEET_PROCESSING_END_COMMENT;
     }
 
     process (css, urlReplacer, isStylesheetTable) {
diff --git a/test/client/fixtures/sandbox/node/document-write-test.js b/test/client/fixtures/sandbox/node/document-write-test.js
index b25713379..b7494a4fe 100644
--- a/test/client/fixtures/sandbox/node/document-write-test.js
+++ b/test/client/fixtures/sandbox/node/document-write-test.js
@@ -141,9 +141,9 @@ test('write style', function () {
 
     strictEqual(getElems(iframeForWrite, 'style').length, getElems(iframeForNativeWrite, 'style').length);
     strictEqual(innerHTML(getElems(iframeForWrite, 'style')[0], true), innerHTML(getElems(iframeForNativeWrite, 'style')[0]));
-    strictEqual(innerHTML(getElems(iframeForWrite, 'style')[0]), styleProcessor.STYLESHEET_TEXT_START_COMMENT +
+    strictEqual(innerHTML(getElems(iframeForWrite, 'style')[0]), styleProcessor.STYLESHEET_PROCESSING_START_COMMENT +
                                                                  '\n\ndiv {}\n\n' +
-                                                                 styleProcessor.STYLESHEET_TEXT_END_COMMENT);
+                                                                 styleProcessor.STYLESHEET_PROCESSING_END_COMMENT);
     strictEqual(innerHTML(getElems(iframeForWrite, 'style')[1], true), innerHTML(getElems(iframeForNativeWrite, 'style')[1]));
     strictEqual(innerHTML(getElems(iframeForWrite, 'style')[1]), '');
 
diff --git a/test/client/fixtures/sandbox/node/dom-processor-test.js b/test/client/fixtures/sandbox/node/dom-processor-test.js
index 94fced6dc..3eb779e9a 100644
--- a/test/client/fixtures/sandbox/node/dom-processor-test.js
+++ b/test/client/fixtures/sandbox/node/dom-processor-test.js
@@ -335,8 +335,8 @@ test('stylesheet after innerHTML', function () {
     nativeMethods.appendChild.call(document.body, style);
 
     var check = function (cssText) {
-        strictEqual(cssText.indexOf(styleProcessor.STYLESHEET_TEXT_START_COMMENT), 0);
-        strictEqual(cssText.indexOf(styleProcessor.STYLESHEET_TEXT_START_COMMENT, 1), -1);
+        strictEqual(cssText.indexOf(styleProcessor.STYLESHEET_PROCESSING_START_COMMENT), 0);
+        strictEqual(cssText.indexOf(styleProcessor.STYLESHEET_PROCESSING_START_COMMENT, 1), -1);
         strictEqual(cssText.replace(/^[\s\S]+url\(([\s\S]+)\)[\s\S]+$/, '$1'), urlUtils.getProxyUrl('http://domain.com'));
     };