diff --git a/TuringPi/zfs.md b/TuringPi/zfs.md
index 58e3c2a..4590e5b 100644
--- a/TuringPi/zfs.md
+++ b/TuringPi/zfs.md
@@ -37,7 +37,7 @@ deb-src http://deb.debian.org/debian/ trixie-updates main contrib non-free-firmw
 ### Refresh package index and install ZFS
 
 ```bash
-sudo apt update && sudo apt install linux-headers-6.12.85+deb13-amd64 zfsutils-linux -y
+sudo apt update && sudo apt install linux-headers-$(uname -r) zfsutils-linux -y
 
 sudo modprobe zfs
 
diff --git a/installs_on_host/Caddyfile b/installs_on_host/Caddyfile
index 765ddfa..307333f 100644
--- a/installs_on_host/Caddyfile
+++ b/installs_on_host/Caddyfile
@@ -139,10 +139,18 @@ cloud.delmar.bzh {
 }
 
 cloud.delmar.bzh:8443 {
+        encode {
+                zstd
+                gzip
+                minimum_length 1024
+        }
+
         reverse_proxy bob:8080 {
                 transport http {
                         tls_insecure_skip_verify
                 }
+                header_up Host {upstream_hostport}
+                header_up X-Real-IP {remote_host}
         }
 }