diff --git a/pcsx2/Vif_Codes.cpp b/pcsx2/Vif_Codes.cpp
index c2dd42db24..1512ebeaaf 100644
--- a/pcsx2/Vif_Codes.cpp
+++ b/pcsx2/Vif_Codes.cpp
@@ -446,7 +446,10 @@ vifOp(vifCode_Nop) {
 
 		//If the top bit was set to interrupt, we don't want it to take commands from a bad code if it's interpreted as a nop by us.
 		//Onimusha - Blade Warriors
-		if ((vifXRegs.code & 0x80000000) && (vifXRegs.code & 0xFFFFF) != 0) GetVifX.irq = 0;
+		if ((vifXRegs.code & 0x80000000) && (vifXRegs.code & 0xFF0000) != 0)
+		{
+			GetVifX.irq = 0;
+		}
 
 		if (GetVifX.vifpacketsize > 1)
 		{