diff --git a/lms/envs/devstack.py b/lms/envs/devstack.py
index 300de1229d..936c1fe981 100644
--- a/lms/envs/devstack.py
+++ b/lms/envs/devstack.py
@@ -295,4 +295,4 @@ EDXNOTES_INTERNAL_API = 'http://edx.devstack.edxnotesapi:18120/api/v1'
 EDXNOTES_CLIENT_NAME = 'edx_notes_api-backend-service'
 
 ############## Settings for Microfrontends  #########################
-LEARNING_MICROFRONTEND_URL = 'http://localhost:2000/'
+LEARNING_MICROFRONTEND_URL = 'http://localhost:2000'
diff --git a/lms/templates/preview_menu.html b/lms/templates/preview_menu.html
index 44e0d546a9..c2b7ad8526 100644
--- a/lms/templates/preview_menu.html
+++ b/lms/templates/preview_menu.html
@@ -21,7 +21,7 @@ show_preview_menu = course and can_masquerade and supports_preview_menu
 
     def get_mfe_link():
       if section:
-          mfe_link = '{}course/{}/{}'.format(settings.LEARNING_MICROFRONTEND_URL, course.id, section.location)
+          mfe_link = '{}/course/{}/{}'.format(settings.LEARNING_MICROFRONTEND_URL, course.id, section.location)
           if unit:
             mfe_link += '/' + unit
       else: