diff --git a/nixos/Caddyfile b/nixos/Caddyfile
index ef9e4cd..3cec3f8 100644
--- a/nixos/Caddyfile
+++ b/nixos/Caddyfile
@@ -4,4 +4,9 @@ webdav.philippeterson.com:9482 {
     tls /var/lib/acme/webdav.philippeterson.com/cert.pem /var/lib/acme/webdav.philippeterson.com/key.pem {
       protocols tls1.3
     }
+
+    log {
+      output file site.log
+      format formatted “{ts} {level} {request>uri}”
+    }
 }