diff --git a/Caddyfile b/Caddyfile
index a0daf8c..3f038fc 100644
--- a/Caddyfile
+++ b/Caddyfile
@@ -1,3 +1,4 @@
 100.64.0.17 {
+    tls internal
     reverse_proxy flask_app:5000
 }
\ No newline at end of file