diff --git a/scheme/packages.scm b/scheme/packages.scm
index efbb626..5aa44a0 100644
--- a/scheme/packages.scm
+++ b/scheme/packages.scm
@@ -65,7 +65,8 @@
 	  http-url-query
 
 	  uri-string->http-url
-	  http-url->url-string))
+	  http-url->url-string
+	  http-url-path->path-string))
 
 (define-interface ftp-library-interface
   (export copy-port->port-binary