diff --git a/cambalache/meson.build b/cambalache/meson.build
index d75bc2b4bf2d9e48868ae4b34b346e595254da95..6baa2a95b0bd52936bfe656f9246803f112fce13 100644
--- a/cambalache/meson.build
+++ b/cambalache/meson.build
@@ -34,6 +34,7 @@ install_data([
     'cmb_fragment_editor.py',
     'cmb_layout_property.py',
     'cmb_library_info.py',
+    'cmb_list_error.py',
     'cmb_list_store.py',
     'cmb_object.py',
     'cmb_object_data.py',