diff --git a/documentation/asciidoc/accessories/audio/getting_started.adoc b/documentation/asciidoc/accessories/audio/getting_started.adoc
index 10a8729b2..df5d0717f 100644
--- a/documentation/asciidoc/accessories/audio/getting_started.adoc
+++ b/documentation/asciidoc/accessories/audio/getting_started.adoc
@@ -15,7 +15,7 @@ For this project, any small passive speaker should be sufficient. We're using on
 image::images/wiring.jpg[width="80%"]
 //Note - BRIAN TO ADD LABELS TO THIS PHOTO - GPIO 27, +5V, and Ground x2.
 
-Use a small flat-head screwdriver to attach your speaker to the screw terminals. For the additional push button, solder the button wires directly to the Codec Zero pads as indicated, using GPIO pin 27 and Ground for the switch, and +5V and Ground for the LED, if necessary. 
+Use a small flat-head screwdriver to attach your speaker to the screw terminals. For the additional push button, solder the button wires directly to the Codec Zero pads as indicated, using GPIO pin 27 and Ground for the switch, and +3.3V and Ground for the LED, if necessary. 
 
 === Setting up your Raspberry Pi