diff --git a/cms/envs/devstack_docker.py b/cms/envs/devstack_docker.py
index 0c924ba498..c333afb294 100644
--- a/cms/envs/devstack_docker.py
+++ b/cms/envs/devstack_docker.py
@@ -11,7 +11,7 @@ LOGGING['loggers']['tracking']['handlers'] = ['console']
 
 HOST = 'edx.devstack.edxapp:18000'
 SITE_NAME = HOST
-LMS_ROOT_URL = 'http://{}:18000'.format(HOST)
+LMS_ROOT_URL = 'http://{}'.format(HOST)
 
 OAUTH_OIDC_ISSUER = '{}/oauth2'.format(LMS_ROOT_URL)
 
diff --git a/lms/envs/devstack_docker.py b/lms/envs/devstack_docker.py
index 3ed6ba55fa..9b9757bbbd 100644
--- a/lms/envs/devstack_docker.py
+++ b/lms/envs/devstack_docker.py
@@ -11,7 +11,7 @@ LOGGING['loggers']['tracking']['handlers'] = ['console']
 
 HOST = 'edx.devstack.edxapp:18000'
 SITE_NAME = HOST
-LMS_ROOT_URL = 'http://{}:18000'.format(HOST)
+LMS_ROOT_URL = 'http://{}'.format(HOST)
 
 ECOMMERCE_PUBLIC_URL_ROOT = "http://edx.devstack.ecommerce:18130"