diff --git a/README.md b/README.md
index 61a3aff..deeaac5 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@ Features (planned/done):
 - [x] Straight key
 - [x] Sidetone (buzzer)
 - [x] CW out (straight key input on TRX)
-- [ ] Setting speed with rotary knob
+- [x] Setting speed with rotary knob
 - [ ] WinKeyer emulation
 - [ ] LCD Display showing at least:
   - Current speed