diff --git a/default.nix b/default.nix
index 10f63d1..f686b82 100644
--- a/default.nix
+++ b/default.nix
@@ -679,6 +679,7 @@ buildLisp.program {
     "xep-0115.lisp"
     "sqlite.lisp"
     "db.lisp"
+    "media.lisp"
     "stuff.lisp"
   ];
   main = "whatsxmpp::main";