diff --git a/lms/templates/main.html b/lms/templates/main.html
index df9aba3c1e..8e18bf06e0 100644
--- a/lms/templates/main.html
+++ b/lms/templates/main.html
@@ -187,7 +187,7 @@
   ) if course_id and enrollment_action else ""
 }</%def>
 
-# Performance beacon for onload times
+<!-- Performance beacon for onload times -->
 % if settings.FEATURES.get('ENABLE_ONLOAD_BEACON', False):
 <script>
   (function () {