diff --git a/src/workflow/ArcanistLandWorkflow.php b/src/workflow/ArcanistLandWorkflow.php
index 69e2f8f0..aa55e062 100644
--- a/src/workflow/ArcanistLandWorkflow.php
+++ b/src/workflow/ArcanistLandWorkflow.php
@@ -353,7 +353,7 @@ EOTEXT
 
     if ($repository_api instanceof ArcanistGitAPI) {
       list($out) = $repository_api->execxLocal(
-        'log --oneline %s %s',
+        'log --oneline %s %s --',
         $this->branch,
         '^'.$this->onto);
     } else if ($repository_api instanceof ArcanistMercurialAPI) {