diff --git a/conf/lila.original.conf b/conf/lila.original.conf
index b75808a8..09c855d2 100644
--- a/conf/lila.original.conf
+++ b/conf/lila.original.conf
@@ -7,6 +7,7 @@ net.site.name = "lila"
 net.domain = "localhost:8080"
 net.socket.domains = [ "localhost:8080" ]
 net.asset.base_url = "http://localhost:8080"
+net.asset.base_url_internal = "http://nginx"
 net.base_url = "http://localhost:8080"
 
 mongodb.uri = "mongodb://mongodb?appName=lila"