diff --git a/setup.py b/setup.py
index 00099ba..97b9415 100644
--- a/setup.py
+++ b/setup.py
@@ -29,6 +29,7 @@ setup(
         'pafy >= 0.5.3.1',
         'spotipy >= 2.4.4',
         'mutagen >= 1.37',
+        'beautifulsoup4 >= 4.6.0',
         'unicode-slugify >= 0.1.3',
         'titlecase >= 0.10.0',
         'logzero >= 1.3.1',
diff --git a/test/test_with_metadata.py b/test/test_with_metadata.py
index ec3bb3d..1a1ef53 100644
--- a/test/test_with_metadata.py
+++ b/test/test_with_metadata.py
@@ -16,7 +16,7 @@ raw_song = 'http://open.spotify.com/track/0JlS7BXXD07hRmevDnbPDU'
 
 
 def test_metadata():
-    expect_number = 22
+    expect_number = 23
     global meta_tags
     meta_tags = spotify_tools.generate_metadata(raw_song)
     assert len(meta_tags) == expect_number