diff --git a/beetsplug/discogs.py b/beetsplug/discogs.py
index 58d8ff33e..65cebbb2f 100644
--- a/beetsplug/discogs.py
+++ b/beetsplug/discogs.py
@@ -235,7 +235,7 @@ class DiscogsPlugin(BeetsPlugin):
             catalogno = None
         country = result.data.get('country')
         media = result.data['formats'][0]['name']
-        # Explicitely set the `media` for the tracks, since it is expected by
+        # Explicitly set the `media` for the tracks, since it is expected by
         # `autotag.apply_metadata`.
         for track in tracks:
             track.media = media
diff --git a/setup.py b/setup.py
index 0610d2226..a19a45b2e 100755
--- a/setup.py
+++ b/setup.py
@@ -106,6 +106,7 @@ setup(
         'pyxdg',
         'pathlib',
         'python-mpd2',
+        'discogs-client'
     ],
 
     # Plugin (optional) dependencies:
diff --git a/tox.ini b/tox.ini
index c22fb1c6f..cb1db2aa1 100644
--- a/tox.ini
+++ b/tox.ini
@@ -23,6 +23,7 @@ deps =
     jellyfish
     python-mpd2
     coverage
+    discogs_client
 
 [_flake8]
 deps =