diff --git a/lms/envs/devstack.py b/lms/envs/devstack.py
index adec04ba3f..501534cdc4 100644
--- a/lms/envs/devstack.py
+++ b/lms/envs/devstack.py
@@ -7,7 +7,9 @@ from .aws import * # pylint: disable=wildcard-import, unused-wildcard-import
 DEBUG = True
 USE_I18N = True
 TEMPLATE_DEBUG = True
-
+LANGUAGES = (
+    ('eo', 'Esperanto'),
+)
 # By default don't use a worker, execute tasks as if they were local functions
 CELERY_ALWAYS_EAGER = True
 
@@ -46,7 +48,8 @@ DEBUG_TOOLBAR_PANELS = (
 )
 
 DEBUG_TOOLBAR_CONFIG = {
-    'INTERCEPT_REDIRECTS': False
+    'INTERCEPT_REDIRECTS': False,
+    'SHOW_TOOLBAR_CALLBACK': lambda: True,
 }
 
 ########################### PIPELINE #################################