diff --git a/src/mame/drivers/subsino2.cpp b/src/mame/drivers/subsino2.cpp
index ca0f4871c12..eab329ba1d3 100644
--- a/src/mame/drivers/subsino2.cpp
+++ b/src/mame/drivers/subsino2.cpp
@@ -35,7 +35,6 @@ To do:
 - Add sound to SS9804/SS9904 games.
 - ptrain: missing scroll in race screens.
 - humlan: empty reels when bonus image should scroll in via L0 scroll. The image (crown/fruits) is at y > 0x100 in the tilemap.
-- saklove, xplan: remove IRQ hacks (when an AM188-EM core will be available).
 - bishjan, new2001, humlan, saklove, squeenb: game is sometimes too fast (can bishjan read the VBLANK state? saklove and xplan can).
 - xtrain: it runs faster than a video from the real thing. It doesn't use vblank irqs (but reads the vblank bit).
 - mtrain: implement hopper. Double up does not work?