diff --git a/transmission_openvpn/rootfs/etc/nginx/servers/ingress.conf b/transmission_openvpn/rootfs/etc/nginx/servers/ingress.conf
index 71f2aff0a..49153832b 100644
--- a/transmission_openvpn/rootfs/etc/nginx/servers/ingress.conf
+++ b/transmission_openvpn/rootfs/etc/nginx/servers/ingress.conf
@@ -8,6 +8,7 @@ server {
 
     location = / {
         return 301 ./web/;  # The slash at the end is important.
+        proxy_set_header X-Forwarded-Proto $scheme; # Avoids mixed content
     }
 
     location / {