diff --git a/tljh_repo2docker/builder.py b/tljh_repo2docker/builder.py
index fbef6d3..083b799 100644
--- a/tljh_repo2docker/builder.py
+++ b/tljh_repo2docker/builder.py
@@ -3,7 +3,7 @@
 
 from aiodocker import Docker, DockerError
 from jupyterhub.apihandlers import APIHandler
-from jupyterhub.utils import admin_only
+from jupyterhub.scopes import needs_scope
 from tornado import web
 
 from .docker import build_image
@@ -17,7 +17,7 @@ class BuildHandler(APIHandler):
     """
 
     @web.authenticated
-    @admin_only
+    @needs_scope('admin-ui')
     async def delete(self):
         data = self.get_json_body()
         name = data["name"]
@@ -31,7 +31,7 @@ async def delete(self):
         self.finish(json.dumps({"status": "ok"}))
 
     @web.authenticated
-    @admin_only
+    @needs_scope('admin-ui')
     async def post(self):
         data = self.get_json_body()
         repo = data["repo"]
diff --git a/tljh_repo2docker/images.py b/tljh_repo2docker/images.py
index df1be13..ddceeb3 100644
--- a/tljh_repo2docker/images.py
+++ b/tljh_repo2docker/images.py
@@ -1,6 +1,6 @@
 from inspect import isawaitable
 from jupyterhub.handlers.base import BaseHandler
-from jupyterhub.utils import admin_only
+from jupyterhub.scopes import needs_scope
 from tornado import web
 
 from .docker import list_containers, list_images
@@ -12,7 +12,7 @@ class ImagesHandler(BaseHandler):
     """
 
     @web.authenticated
-    @admin_only
+    @needs_scope('admin-ui')
     async def get(self):
         images = await list_images()
         containers = await list_containers()
diff --git a/tljh_repo2docker/logs.py b/tljh_repo2docker/logs.py
index e431412..7c87e16 100644
--- a/tljh_repo2docker/logs.py
+++ b/tljh_repo2docker/logs.py
@@ -2,9 +2,8 @@
 
 from aiodocker import Docker
 from jupyterhub.apihandlers import APIHandler
-from jupyterhub.utils import admin_only
+from jupyterhub.scopes import needs_scope
 from tornado import web
-from tornado.ioloop import IOLoop
 from tornado.iostream import StreamClosedError
 
 
@@ -13,7 +12,7 @@ class LogsHandler(APIHandler):
     Expose a handler to follow the build logs.
     """
     @web.authenticated
-    @admin_only
+    @needs_scope('admin-ui')
     async def get(self, name):
         self.set_header("Content-Type", "text/event-stream")
         self.set_header("Cache-Control", "no-cache")