diff --git a/src/mess/drivers/odyssey2.c b/src/mess/drivers/odyssey2.c
index 7147e06a48d..eb8fa3b6ca4 100644
--- a/src/mess/drivers/odyssey2.c
+++ b/src/mess/drivers/odyssey2.c
@@ -9,9 +9,6 @@
   Minor update to "the voice" rom names, and add comment about
   the older revision of "the voice" - LN, 10/03/08
 
-  TODO:
-  - Reimplement the cartridge slot, and thus also the voice, as a slot device
-
 ***************************************************************************/
 
 #include "emu.h"