diff --git a/patacrep/songs/chordpro/__init__.py b/patacrep/songs/chordpro/__init__.py
index 9e06f788..c5b80888 100644
--- a/patacrep/songs/chordpro/__init__.py
+++ b/patacrep/songs/chordpro/__init__.py
@@ -78,8 +78,8 @@ class Chordpro2HtmlSong(ChordproSong):
 
     def search_file(self, filename, extensions=None, *, datadirs=None):
         try:
-            datadir, filename, extensions = self.search_datadir_file(filename, extensions, datadirs)
-            return os.path.join(datadir, filename + extensions)
+            datadir, filename, extension = self.search_datadir_file(filename, extensions, datadirs)
+            return os.path.join(datadir, filename + extension)
         except FileNotFoundError:
             LOGGER.warning(
                 "Song '%s' (datadir '%s'): File '%s' not found.",
diff --git a/patacrep/songs/chordpro/data/html/content_metadata_cover b/patacrep/songs/chordpro/data/html/content_metadata_cover
index 0da23623..ef980a0a 100644
--- a/patacrep/songs/chordpro/data/html/content_metadata_cover
+++ b/patacrep/songs/chordpro/data/html/content_metadata_cover
@@ -1,6 +1,6 @@
 (* block cov *)
 (* if 'cov' in metadata -*)
-  (* set cov = metadatad['cov'].argument|search_image *)
+  (* set cov = metadata['cov'].argument|search_image *)
   (* if cov *)
     <img src="(( cov ))"><br>
   (* endif *)