1 files changed, 1 insertions, 0 deletions
diff --git a/upgrade.php b/upgrade.php
index dfb3c4c36..b5de61d52 100644
--- a/upgrade.php
+++ b/upgrade.php
@@ -338,6 +338,7 @@ if ((isset($_POST['submit']) or isset($_GET['now']))
     }
 
     deactivate_non_standard_themes();
+    deactivate_templates();
 
     $page['upgrade_end'] = get_moment();