diff --git a/_pages/HackAfterDark/feedback/index.html b/_pages/HackAfterDark/feedback/index.html
index aabf536..e0e2358 100644
--- a/_pages/HackAfterDark/feedback/index.html
+++ b/_pages/HackAfterDark/feedback/index.html
@@ -1,5 +1,8 @@
 <!DOCTYPE html>
 <meta charset="utf-8">
+<meta http-equiv="Cache-Control" content="no-cache, no-store, must-revalidate" />
+<meta http-equiv="Pragma" content="no-cache" />
+<meta http-equiv="Expires" content="0" />
 <title>Redirecting to https://forms.gle/inDiHbFmzADoiEoS6</title>
 <meta http-equiv="refresh" content="0; URL=https://forms.gle/inDiHbFmzADoiEoS6">
 <link rel="canonical" href="https://forms.gle/inDiHbFmzADoiEoS6">
