diff --git a/src/configuration/ArcanistConfiguration.php b/src/configuration/ArcanistConfiguration.php
index e8659267..9d04ef09 100644
--- a/src/configuration/ArcanistConfiguration.php
+++ b/src/configuration/ArcanistConfiguration.php
@@ -1,88 +1,88 @@
 <?php
 
 /*
  * Copyright 2011 Facebook, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
  *   http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
 
 class ArcanistConfiguration {
 
   public function buildWorkflow($command) {
     if ($command == '--help') {
       // Special-case "arc --help" to behave like "arc help" instead of telling
       // you to type "arc help" without being helpful.
       $command = 'help';
     }
 
     if ($command == 'base') {
       return null;
     }
 
     $workflow_class = 'Arcanist'.ucfirst($command).'Workflow';
     $workflow_class = preg_replace_callback(
       '/-([a-z])/',
       array(
         'ArcanistConfiguration',
         'replaceClassnameHyphens',
       ),
       $workflow_class);
 
     $symbols = id(new PhutilSymbolLoader())
       ->setType('class')
       ->setName($workflow_class)
       ->setLibrary('arcanist')
       ->selectAndLoadSymbols();
 
     if (!$symbols) {
       return null;
     }
 
     return newv($workflow_class, array());
   }
 
   public function buildAllWorkflows() {
     $symbols = id(new PhutilSymbolLoader())
       ->setType('class')
       ->setAncestorClass('ArcanistBaseWorkflow')
       ->setLibrary('arcanist')
       ->selectAndLoadSymbols();
 
     $workflows = array();
     foreach ($symbols as $symbol) {
-      $class = $class['name'];
+      $class = $symbol['name'];
       $name = preg_replace('/^Arcanist(\w+)Workflow$/', '\1', $class);
       $name = strtolower($name);
       $workflows[$name] = newv($class, array());
     }
 
     return $workflows;
   }
 
   public function willRunWorkflow($command, ArcanistBaseWorkflow $workflow) {
     // This is a hook.
   }
 
   public function didRunWorkflow($command, ArcanistBaseWorkflow $workflow) {
     // This is a hook.
   }
 
   public function getCustomArgumentsForCommand($command) {
     return array();
   }
 
   public static function replaceClassnameHyphens($m) {
     return strtoupper($m[1]);
   }
 
 }