diff --git a/TODO.md b/TODO.md
index bceba2a..40d4319 100644
--- a/TODO.md
+++ b/TODO.md
@@ -15,7 +15,6 @@
 - `data` component (with error correction codes and maybe synthesizing audio)
 - `redstone` component
 - `internet` component
-- `computer.beep(frequency?: number, duration?: number, volume?: number)`, frequency between 20 and 2000 Hz, duration up to 5 seconds, volume from 0 to 1.
 
 # Bugfixes