diff --git a/reverse-proxy/loc-includes/cors.conf b/reverse-proxy/loc-includes/cors.conf
index f58a193df..0e288e376 100644
--- a/reverse-proxy/loc-includes/cors.conf
+++ b/reverse-proxy/loc-includes/cors.conf
@@ -6,6 +6,8 @@
 # TEMP: override Last-Modified for Cloudflare
 # https://support.cloudflare.com/hc/en-us/articles/200308847-Using-cross-origin-resource-sharing-CORS-with-Cloudflare
 add_header Last-Modified $date_gmt;
+if_modified_since off;
+etag off;
 
 if ($request_method = 'OPTIONS') {
    add_header 'Access-Control-Allow-Origin' '*';