diff --git a/misc/apache-cors.conf b/misc/apache-cors.conf
index b82b697a7..3bcba88f7 100644
--- a/misc/apache-cors.conf
+++ b/misc/apache-cors.conf
@@ -4,7 +4,9 @@
 # If using VirtualHosts, then this config must be placed inside the appropriate
 # <VirtualHost> directive.
 
-#zmNinja header permissions. Tweak to your needs
+# Make sure you have enabled headers with sudo a2enmod headers
+# zmNinja header permissions. Tweak to your needs
+
 Header always set Access-Control-Allow-Credentials true
 #zmNinja's WKWebView will set the origin header as localhost:8080
 Header always set Access-Control-Allow-Origin "http://localhost:8080"