diff --git a/panda/src/pgraph/config_pgraph.cxx b/panda/src/pgraph/config_pgraph.cxx
index 7dabe08def..57f443f340 100644
--- a/panda/src/pgraph/config_pgraph.cxx
+++ b/panda/src/pgraph/config_pgraph.cxx
@@ -456,6 +456,7 @@ init_libpgraph() {
   DepthWriteAttrib::register_with_read_factory();
   DirectionalLight::register_with_read_factory();
   DrawMaskAttrib::register_with_read_factory();
+  FadeLODNode::register_with_read_factory();
   Fog::register_with_read_factory();
   FogAttrib::register_with_read_factory();
   GeomNode::register_with_read_factory();