diff --git a/src/burn/drv/cave/d_cv1k.cpp b/src/burn/drv/cave/d_cv1k.cpp
index 67fd06c91..a9abc345f 100644
--- a/src/burn/drv/cave/d_cv1k.cpp
+++ b/src/burn/drv/cave/d_cv1k.cpp
@@ -1243,7 +1243,7 @@ struct BurnDriver BurnDrvDsmbl = {
 	BDF_GAME_WORKING | BDF_32BIT_ONLY, 2, HARDWARE_CAVE_CV1000, GBF_HORSHOOT, 0,
 	NULL, dsmblRomInfo, dsmblRomName, NULL, NULL, NULL, NULL, Cv1kInputInfo, Cv1kDIPInfo,
 	DrvInit, DrvExit, DrvFrame, DrvDraw, DrvScan, &DrvRecalc, 0x10000,
-	240, 320, 3, 4
+	320, 240, 4, 3
 };