diff --git a/src/workflow/ArcanistLintWorkflow.php b/src/workflow/ArcanistLintWorkflow.php
index fb94a699..45505f68 100644
--- a/src/workflow/ArcanistLintWorkflow.php
+++ b/src/workflow/ArcanistLintWorkflow.php
@@ -222,6 +222,7 @@ EOTEXT
       $paths = id(new FileFinder($working_copy->getProjectRoot()))
         ->excludePath($filter)
         ->find();
+      $this->shouldLintAll = true;
     } else {
       $paths = $this->selectPathsForWorkflow($paths, $rev);
     }