diff --git a/TODO.md b/TODO.md
index ae4008b..1109bcb 100644
--- a/TODO.md
+++ b/TODO.md
@@ -12,7 +12,6 @@
 - complete the screen implementation (bunch of missing methods)
 - `hologram` component
 - `computer` component
-- `modem` component
 - `tunnel` component
 - `data` component (with error correction codes and maybe synthesizing audio)
 - `redstone` component