diff --git a/homeassistant/components/alexa/entities.py b/homeassistant/components/alexa/entities.py
index c6ae05e9d6f..f31901ce037 100644
--- a/homeassistant/components/alexa/entities.py
+++ b/homeassistant/components/alexa/entities.py
@@ -614,7 +614,7 @@ class MediaPlayerCapabilities(AlexaEntity):
             yield AlexaChannelController(self.entity)
 
         if supported & media_player.const.SUPPORT_SELECT_SOUND_MODE:
-            inputs = AlexaInputController.get_valid_inputs(
+            inputs = AlexaEqualizerController.get_valid_inputs(
                 self.entity.attributes.get(media_player.const.ATTR_SOUND_MODE_LIST, [])
             )
             if len(inputs) > 0: