diff --git a/aircox/management/commands/sounds_monitor.py b/aircox/management/commands/sounds_monitor.py
index fbd0ab9..5f82d70 100755
--- a/aircox/management/commands/sounds_monitor.py
+++ b/aircox/management/commands/sounds_monitor.py
@@ -96,7 +96,7 @@ class SoundInfo:
             self.duration = duration
             return duration
 
-    def get_sound(self, save = True, **kwargs = None):
+    def get_sound(self, save = True, **kwargs):
         """
         Get or create a sound using self info.