diff --git a/src/burn/drv/konami/d_rocnrope.cpp b/src/burn/drv/konami/d_rocnrope.cpp
index 9ee7e2fa5..15ab61527 100644
--- a/src/burn/drv/konami/d_rocnrope.cpp
+++ b/src/burn/drv/konami/d_rocnrope.cpp
@@ -518,7 +518,7 @@ static INT32 DrvFrame()
 		if ((DrvInputs[2] & 0x03) == 0) DrvInputs[2] |= 0x03;
 	}
 
-	INT32 nInterleave = 10;
+	INT32 nInterleave = 256;
 	INT32 nCyclesTotal[2] = { 1536000 / 60, 1789772 / 60 };
 	INT32 nCyclesDone[2] = { 0, 0 };
 	INT32 nSoundBufferPos = 0;