diff --git a/caddy/Caddyfile b/caddy/Caddyfile
index b95f6aa..7e32a41 100644
--- a/caddy/Caddyfile
+++ b/caddy/Caddyfile
@@ -17,6 +17,7 @@ reverse_proxy internal-site:8083
 
 test.domains.siliconpin.com {
 # Could be another domain/IP as well
+tls internal
 reverse_proxy :9002
 }