diff --git a/pkg/renderer/sgml/sgml.go b/pkg/renderer/sgml/sgml.go
index 04a604bf..5e550e48 100644
--- a/pkg/renderer/sgml/sgml.go
+++ b/pkg/renderer/sgml/sgml.go
@@ -71,6 +71,7 @@ elements:
 			break elements
 		}
 	}
+	metadata.Attributes = ctx.attributes
 	if ctx.sectionNumbering, err = doc.SectionNumbers(); err != nil {
 		return metadata, errors.Wrapf(err, "unable to render full document")
 	}
diff --git a/pkg/types/types.go b/pkg/types/types.go
index d75f6d70..31ffe7a2 100644
--- a/pkg/types/types.go
+++ b/pkg/types/types.go
@@ -208,6 +208,7 @@ type Metadata struct {
 	TableOfContents *TableOfContents
 	Authors         []*DocumentAuthor
 	Revision        DocumentRevision
+	Attributes      Attributes
 }
 
 func NewTableOfContents(maxDepth int) *TableOfContents {