diff --git a/src/applications/conduit/method/conduit/connect/ConduitAPI_conduit_connect_Method.php b/src/applications/conduit/method/conduit/connect/ConduitAPI_conduit_connect_Method.php
index 486ade37c2..b6723c7938 100644
--- a/src/applications/conduit/method/conduit/connect/ConduitAPI_conduit_connect_Method.php
+++ b/src/applications/conduit/method/conduit/connect/ConduitAPI_conduit_connect_Method.php
@@ -61,16 +61,7 @@ class ConduitAPI_conduit_connect_Method extends ConduitAPIMethod {
         "The challenge token you are authenticating with is outside of the ".
         "allowed time range. Either your system clock is out of whack or ".
         "you're executing a replay attack.",
-      "ERR-NO-CERTIFICATE" =>
-        'This server requires authentication but your client is not '.
-        'configured with an authentication certificate. For instructions on '.
-        "installing Arcanist certificates, see the documentation:\n\n".
-        '    http://www.phabricator.com/docs/phabricator/article/'.
-        'Installing_Arcanist_Certificates.html'.
-        "\n\n".
-        "Retrieve your certificate for this server by logging into the web ".
-        "interface and going here:\n\n".
-        '    '.PhabricatorEnv::getProductionURI('/settings/page/arcanist/'),
+      "ERR-NO-CERTIFICATE" => "This server requires authentication.",
     );
   }
 
diff --git a/src/docs/arcanist_certificates.diviner b/src/docs/arcanist_certificates.diviner
deleted file mode 100644
index 4a58185510..0000000000
--- a/src/docs/arcanist_certificates.diviner
+++ /dev/null
@@ -1,28 +0,0 @@
-@title Installing Arcanist Certificates
-@group config
-
-Arcanist uses certificates to authenticate to Phabricator. Usernames and
-certificates for each host you have credentials on are stored in your
-##~/.arcrc## file under the "hosts" key. The configuration should look something
-like this:
-
-  {
-    # ...
-    "hosts" : {
-      "http://phabricator.example.com/api/" : {
-        "user" : "alincoln",
-        "cert" : "Y2FTilanoONuPzAtXayoctmX6FmIt7QjxXhWVAv2EoWpeik1Deecl3jRo"
-      }
-      # If you have accounts on more than one host, add them here.
-    }
-  }
-
-To retrieve the certificate for a Phabricator host:
-
-  - Login to Phabricator. **Make sure you log into the installation you are
-    trying to install a certificate for!** If you are installing a certificate
-    for ##phabricator.example.com##, you need to log into
-    ##phabricator.example.com##, **not** ##secure.phabricator.com##.
-  - Go to Settings (upper right, near Search) > Arcanist Certificate.
-
-Copy the host info including the certificate into the "hosts" section.