diff --git a/docs/source/content_generator_metadata.rst b/docs/source/content_generator_metadata.rst
index 190209c3..a79de5de 100644
--- a/docs/source/content_generator_metadata.rst
+++ b/docs/source/content_generator_metadata.rst
@@ -46,6 +46,7 @@ The build map contains the following entries:
    is optional.
 -  build_id: Reserved build ID. This field is optional.
 -  task_id: In case there is a corresponding task in koji (int/None)
+-  draft: True if the build should be imported as a draft. Optional.
 -  extra: A map of extra metadata associated with the build, which
    must include at least one of: