diff --git a/dev.cfg b/dev.cfg
index c5cfddb..23a453e 100644
--- a/dev.cfg
+++ b/dev.cfg
@@ -20,6 +20,9 @@ autoreload.package="oilarchive"
 
 session_filter.on = True
 
+base_url_filter.on=True
+base_url_filter.use_x_forwarded_host = True
+
 # Set to True if you'd like to abort execution if a controller gets an
 # unexpected parameter. False by default
 tg.strict_parameters = True