diff --git a/tests/scriptlets/trusted-set-cookie.test.js b/tests/scriptlets/trusted-set-cookie.test.js
index f18884a5..03c2b3c7 100644
--- a/tests/scriptlets/trusted-set-cookie.test.js
+++ b/tests/scriptlets/trusted-set-cookie.test.js
@@ -127,6 +127,9 @@ test('Set cookie with expires', (assert) => {
     const done = assert.async();
 
     setTimeout(() => {
+        // It looks like Chrome is caching document.cookie and value is not updated,
+        // so as a workaround we remove dummy cookie to force update of document.cookie
+        clearCookie('dummyCookie');
         assert.strictEqual(document.cookie.includes(cName), false, 'Cookie name has been deleted');
         assert.strictEqual(document.cookie.includes(cValue), false, 'Cookie value has been deleted');
         clearCookie(cName);