diff --git a/src/applications/differential/controller/revisionview/DifferentialRevisionViewController.php b/src/applications/differential/controller/revisionview/DifferentialRevisionViewController.php
index b9398934d2..f47a4e4319 100644
--- a/src/applications/differential/controller/revisionview/DifferentialRevisionViewController.php
+++ b/src/applications/differential/controller/revisionview/DifferentialRevisionViewController.php
@@ -161,7 +161,7 @@ class DifferentialRevisionViewController extends DifferentialController {
 
     $whitespace = $request->getStr(
       'whitespace',
-      DifferentialChangesetParser::WHITESPACE_IGNORE_TRAILING
+      DifferentialChangesetParser::WHITESPACE_IGNORE_ALL
     );
 
     $revision_detail->setActions($actions);