diff --git a/misc.go b/misc.go
index 45f704d..a2bc3df 100644
--- a/misc.go
+++ b/misc.go
@@ -1,7 +1,5 @@
 package main
 
-const DropInFilenameHeader = "drop-in-filename"
-
 var (
 	Build   = "now"
 	Version = "dev"
diff --git a/receive.go b/receive.go
index 1c50a7e..319c7ea 100644
--- a/receive.go
+++ b/receive.go
@@ -97,7 +97,7 @@ func (r *router) receiveFile(c echo.Context) error {
 		if hdr := obj.Headers[i].GetUserHeader(); hdr != nil {
 			c.Response().Header().Set("x-"+hdr.Key, hdr.Value)
 
-			if hdr.Key == DropInFilenameHeader && download {
+			if hdr.Key == object.FilenameHeader && download {
 				c.Response().Header().Set("Content-Disposition", "attachment; filename="+hdr.Value)
 			}
 		}