diff --git a/source/_integrations/sonos.markdown b/source/_integrations/sonos.markdown
index 2f434ffb9ff..414f9984105 100644
--- a/source/_integrations/sonos.markdown
+++ b/source/_integrations/sonos.markdown
@@ -35,7 +35,7 @@ Speaker-level controls are exposed as `number` or `switch` entities. Additionall
 
 - **All devices**: Alarms, Bass, Treble, Loudness, Crossfade, Status Light, Touch Controls
 - **Home theater devices**: Audio Delay ("Lip Sync"), Night Sound, Speech Enhancement, Surround Enabled, Surround Music Full Volume ("Full/Ambient"), Surround Level ("TV Level"), Music Surround Level
-- **When paired with a sub**: Subwoofer Enabled, Subwoofer Gain
+- **When paired with a sub**: Subwoofer Enabled, Subwoofer Gain, Subwoofer Crossover Frequency (Sonos Amp only)
 
 ### Sensors