diff --git a/modules/core/engine.py b/modules/core/engine.py
index 04d166badf611a92b3d7255e7d5f7eb8f904552f..8fd5efa38b33b8e664922d9fb00363d085b64791 100644
--- a/modules/core/engine.py
+++ b/modules/core/engine.py
@@ -55,11 +55,6 @@ class Engine():
     event_dispatcher = None
     is_liquidsoap_running = False    
     plugins = None
-
-    # Mixer
-    mixer = None
-    mixer_fallback = None
-
     connector = None
 
     def __init__(self, config):
@@ -90,14 +85,10 @@ class Engine():
         """
         self.event_dispatcher = EngineEventDispatcher(self, self.scheduler)
         
-
         # Sleep needed, because the socket is created too slowly by Liquidsoap
         time.sleep(1)
         self.player = Player(self.config, self.event_dispatcher)
 
-        # self.mixer = Mixer(self.config, MixerType.MAIN, self.connector)
-        # self.mixer_fallback = Mixer(self.config, MixerType.FALLBACK, self.connector)
-
         self.is_liquidsoap_running = True
         self.event_dispatcher.on_initialized()
         self.logger.info(SU.green("Engine Core ------[ connected ]-------- Liquidsoap"))
@@ -213,9 +204,6 @@ class Player:
     channels = None
     channel_router = None
     event_dispatcher = None
- 
-
-    # Mixer
     mixer = None
     mixer_fallback = None