diff --git a/CTFd/themes/admin/templates/challenges/challenge.html b/CTFd/themes/admin/templates/challenges/challenge.html
index f23aacd2..1ece9510 100644
--- a/CTFd/themes/admin/templates/challenges/challenge.html
+++ b/CTFd/themes/admin/templates/challenges/challenge.html
@@ -30,7 +30,7 @@
title="Preview Challenge">
-