diff --git a/src/emu/machine/z80dart.c b/src/emu/machine/z80dart.c
index 710362f4857..15c4631eaf6 100644
--- a/src/emu/machine/z80dart.c
+++ b/src/emu/machine/z80dart.c
@@ -22,7 +22,6 @@
 
     TODO:
 
-    - devcb2
     - i8274 DMA scheme
     - break detection
     - wr0 reset tx interrupt pending