diff --git a/cms/djangoapps/contentstore/views/__init__.py b/cms/djangoapps/contentstore/views/__init__.py
index e90628aef469..55e55c012b7a 100644
--- a/cms/djangoapps/contentstore/views/__init__.py
+++ b/cms/djangoapps/contentstore/views/__init__.py
@@ -22,7 +22,3 @@
 from .videos import *
 from .transcript_settings import *
 from .transcripts_ajax import *
-try:
-    from .dev import *
-except ImportError:
-    pass
diff --git a/cms/djangoapps/contentstore/views/dev.py b/cms/djangoapps/contentstore/views/dev.py
deleted file mode 100644
index 2b2178eaba79..000000000000
--- a/cms/djangoapps/contentstore/views/dev.py
+++ /dev/null
@@ -1,12 +0,0 @@
-"""
-Views that are only activated when the project is running in development mode.
-These views will NOT be shown on production: trying to access them will result
-in a 404 error.
-"""
-# pylint: disable=unused-argument
-from edxmako.shortcuts import render_to_response
-
-
-def dev_mode(request):
-    "Sample static view"
-    return render_to_response("dev/dev_mode.html")
diff --git a/cms/templates/dev/dev_mode.html b/cms/templates/dev/dev_mode.html
deleted file mode 100644
index 71252bad1fa8..000000000000
--- a/cms/templates/dev/dev_mode.html
+++ /dev/null
@@ -1,5 +0,0 @@
-<%page expression_filter="h"/>
-<%inherit file="../base.html" />
-<%block name="content">
-You're in dev mode!
-</%block>
diff --git a/cms/urls.py b/cms/urls.py
index 812e12d86b16..c3a20f834475 100644
--- a/cms/urls.py
+++ b/cms/urls.py
@@ -242,12 +242,6 @@
 urlpatterns.append(url(r'^maintenance/', include('maintenance.urls', namespace='maintenance')))
 
 if settings.DEBUG:
-    try:
-        from .urls_dev import urlpatterns as dev_urlpatterns
-        urlpatterns += dev_urlpatterns
-    except ImportError:
-        pass
-
     urlpatterns += static(
         settings.VIDEO_IMAGE_SETTINGS['STORAGE_KWARGS']['base_url'],
         document_root=settings.VIDEO_IMAGE_SETTINGS['STORAGE_KWARGS']['location']
diff --git a/cms/urls_dev.py b/cms/urls_dev.py
deleted file mode 100644
index bdf4c17b643c..000000000000
--- a/cms/urls_dev.py
+++ /dev/null
@@ -1,12 +0,0 @@
-"""
-URLconf for development-only views.
-This gets imported by urls.py and added to its URLconf if we are running in
-development mode; otherwise, it is ignored.
-"""
-from django.conf.urls import url
-
-from contentstore.views.dev import dev_mode
-
-urlpatterns = [
-    url(r'^dev_mode$', dev_mode, name='dev_mode'),
-]