diff --git a/lms/envs/common.py b/lms/envs/common.py
index 4b6a7880f6..ae7b0116d7 100644
--- a/lms/envs/common.py
+++ b/lms/envs/common.py
@@ -4858,10 +4858,6 @@ SHOW_ACTIVATE_CTA_POPUP_COOKIE_NAME = 'show-account-activation-popup'
 # .. toggle_creation_date: 2021-06-10
 SHOW_ACCOUNT_ACTIVATION_CTA = False
 
-################# Settings for Chrome-specific origin trials ########
-# Token for " Disable Different Origin Subframe Dialog Suppression" for http://localhost:18000
-CHROME_DISABLE_SUBFRAME_DIALOG_SUPPRESSION_TOKEN = 'ArNBN7d1AkvMhJTGWXlJ8td/AN4lOokzOnqKRNkTnLqaqx0HpfYvmx8JePPs/emKh6O5fckx14LeZIGJ1AQYjgAAAABzeyJvcmlnaW4iOiJodHRwOi8vbG9jYWxob3N0OjE4MDAwIiwiZmVhdHVyZSI6IkRpc2FibGVEaWZmZXJlbnRPcmlnaW5TdWJmcmFtZURpYWxvZ1N1cHByZXNzaW9uIiwiZXhwaXJ5IjoxNjM5NTI2Mzk5fQ=='  # pylint: disable=line-too-long
-
 ################# Documentation links for course apps #################
 
 # pylint: disable=line-too-long
diff --git a/lms/envs/production.py b/lms/envs/production.py
index fbb6c45682..5665594725 100644
--- a/lms/envs/production.py
+++ b/lms/envs/production.py
@@ -1042,9 +1042,3 @@ COURSE_OLX_VALIDATION_IGNORE_LIST = ENV_TOKENS.get(
 
 ################# show account activate cta after register ########################
 SHOW_ACCOUNT_ACTIVATION_CTA = ENV_TOKENS.get('SHOW_ACCOUNT_ACTIVATION_CTA', SHOW_ACCOUNT_ACTIVATION_CTA)
-
-################# Settings for Chrome-specific origin trials ########
-# Token for "Disable Different Origin Subframe Dialog Suppression" Chrome Origin Trial, which must be origin-specific.
-CHROME_DISABLE_SUBFRAME_DIALOG_SUPPRESSION_TOKEN = ENV_TOKENS.get(
-    'CHROME_DISABLE_SUBFRAME_DIALOG_SUPPRESSION_TOKEN', CHROME_DISABLE_SUBFRAME_DIALOG_SUPPRESSION_TOKEN
-)
diff --git a/lms/templates/main.html b/lms/templates/main.html
index 4cb8485d5d..9ee3b6d5b1 100644
--- a/lms/templates/main.html
+++ b/lms/templates/main.html
@@ -34,7 +34,6 @@ from common.djangoapps.pipeline_mako import render_require_js_path_overrides
     <meta charset="UTF-8">
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width, initial-scale=1">
-    <meta http-equiv="origin-trial" content="${settings.CHROME_DISABLE_SUBFRAME_DIALOG_SUPPRESSION_TOKEN}">
 
 ## Define a couple of helper functions to make life easier when
 ## embedding theme conditionals into templates. All inheriting