diff --git a/src/workflow/ArcanistDiffWorkflow.php b/src/workflow/ArcanistDiffWorkflow.php
--- a/src/workflow/ArcanistDiffWorkflow.php
+++ b/src/workflow/ArcanistDiffWorkflow.php
@@ -16,7 +16,6 @@
   private $testResults;
   private $diffID;
   private $revisionID;
-  private $haveUncommittedChanges = false;
   private $diffPropertyFutures = array();
   private $commitMessageFromRevision;
   private $hitAutotargets;
@@ -1132,10 +1131,6 @@
       return false;
     }
 
-    if ($this->haveUncommittedChanges) {
-      return false;
-    }
-
     if ($this->getArgument('no-amend')) {
       return false;
     }