diff --git a/patacrep/songs/chordpro/data/latex/song b/patacrep/songs/chordpro/data/latex/song
index ccc2742a..eaa2a86d 100644
--- a/patacrep/songs/chordpro/data/latex/song
+++ b/patacrep/songs/chordpro/data/latex/song
@@ -27,6 +27,9 @@
   (( key ))={(( metadata[key] ))},
   (* endif *)
   (* endfor *)
+  (* for key in metadata.keys *)
+  (( key.keyword ))={(( key.argument ))},
+  (* endfor *)
 ]
 
 (* if (metadata.cov is defined) or (metadata.vcov is defined) *)
diff --git a/patacrep/songs/chordpro/test/metadata.tex b/patacrep/songs/chordpro/test/metadata.tex
index 6bb1f6eb..fbe53fae 100644
--- a/patacrep/songs/chordpro/test/metadata.tex
+++ b/patacrep/songs/chordpro/test/metadata.tex
@@ -13,6 +13,7 @@ Subtitle5}[
   copyright={Copyright},
   cov={DIRNAME/Cover},
   vcov={VCover},
+  foo={Foo},
 ]
 
 \cover