diff --git a/app/views/robots_txt/index.erb b/app/views/robots_txt/index.erb
index e2c12b49b..f7911f4c3 100644
--- a/app/views/robots_txt/index.erb
+++ b/app/views/robots_txt/index.erb
@@ -9,3 +9,4 @@ Disallow: /auth/yahoo/callback
 Disallow: /auth/github/callback
 Disallow: /auth/cas/callback
 Disallow: /assets/browser-update*.js
+Disallow: /users/