diff --git a/views/layout.jade b/views/layout.jade
index a6726f4..5405877 100644
--- a/views/layout.jade
+++ b/views/layout.jade
@@ -4,7 +4,7 @@ html(lang='en')
     meta(charset='utf-8')
     meta(name='viewport', content='width=device-width, initial-scale=1')
     title #{title}
-    link(rel='stylesheet', href='https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0-alpha.2/css/bootstrap.min.css')
+    link(rel='stylesheet', href='https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.0.0-alpha.2/css/bootstrap.min.css')
     block head
 
   body