diff --git a/src/applications/conduit/controller/api/PhabricatorConduitAPIController.php b/src/applications/conduit/controller/api/PhabricatorConduitAPIController.php
index 67a56a3d35..c68a4932d5 100644
--- a/src/applications/conduit/controller/api/PhabricatorConduitAPIController.php
+++ b/src/applications/conduit/controller/api/PhabricatorConduitAPIController.php
@@ -91,7 +91,11 @@ class PhabricatorConduitAPIController
           $auth_okay = false;
           $error_code = 'ERR-NO-CERTIFICATE';
           $error_info = "This server requires authentication but your client ".
-                        "is not configured with an authentication certificate.";
+                        "is not configured with an authentication ".
+                        "certificate. Please refer to ".
+                        "page http://www.phabricator.com/docs/".
+                        "phabricator/article/".
+                        "Installing_Arcanist_Certificates.html for more info.";
         } else {
           $user = new PhabricatorUser();
           $session = queryfx_one(
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 8154fb5aaa..5562cbdb5a 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
@@ -63,7 +63,9 @@ class ConduitAPI_conduit_connect_Method extends ConduitAPIMethod {
         "you're executing a replay attack.",
       "ERR-NO-CERTIFICATE" =>
         "This server requires authentication but your client is not ".
-        "configured with an authentication certificate."
+        "configured with an authentication certificate. Please refer to page ".
+        "http://www.phabricator.com/docs/phabricator/article/".
+        "Installing_Arcanist_Certificates.html for more info."
     );
   }