diff --git a/docs/conf.py b/docs/conf.py
index cda1e9e..33b32c8 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -30,6 +30,7 @@ MOCK_MODULES = [
     "i3pystatus.pulseaudio.pulse",
     "notmuch",
     "requests",
+    "beautifulsoup4"
 ]
 
 for mod_name in MOCK_MODULES:
diff --git a/i3pystatus/whosonlocation.py b/i3pystatus/whosonlocation.py
index b975777..dad46dc 100644
--- a/i3pystatus/whosonlocation.py
+++ b/i3pystatus/whosonlocation.py
@@ -58,6 +58,11 @@ class WhosOnLocation():
 
 
 class WOL(IntervalModule):
+    """
+    Change your whosonlocation.com status.
+
+    Requires the PyPi module `beautifulsoup4`
+    """
     location = None
     email = None
     password = None