diff --git a/roles/nginx/templates/https.j2 b/roles/nginx/templates/https.j2
index 65ede01..6f68463 100644
--- a/roles/nginx/templates/https.j2
+++ b/roles/nginx/templates/https.j2
@@ -13,5 +13,5 @@
     ssl_prefer_server_ciphers on;
 
     # Enable this if you want HSTS (recommended, but be careful)
-    #add_header Strict-Transport-Security max-age=15768000;
+    add_header Strict-Transport-Security max-age=15768000;