diff --git a/Caddyfile b/Caddyfile
index bdc6421..8c7c5f8 100644
--- a/Caddyfile
+++ b/Caddyfile
@@ -5,4 +5,8 @@ file_server {
     precompressed
 }
 
+header {
+    Strict-Transport-Security: max-age=63072000
+}
+
 encode
\ No newline at end of file