diff --git a/guides/_metadata.yml b/guides/_metadata.yml
index 3539f04..77f8238 100644
--- a/guides/_metadata.yml
+++ b/guides/_metadata.yml
@@ -11,3 +11,7 @@ title-block-banner: true
 # no table of contents
 toc: true
 author: "Aleksander Bang-Larsen"
+
+language:
+  appendix-attribution-bibtex: "Henvis til denne guide som:"
+  appendix-attribution-cite-as: "BibTeX henvisning:"