diff --git a/pcsx2/x86/microVU_Lower.inl b/pcsx2/x86/microVU_Lower.inl
index a91266f159..8c82889596 100644
--- a/pcsx2/x86/microVU_Lower.inl
+++ b/pcsx2/x86/microVU_Lower.inl
@@ -1056,6 +1056,7 @@ mVUop(mVU_XITOP) {
 	pass1 { if (!_It_) { mVUlow.isNOP = 1; } analyzeVIreg2(_It_, mVUlow.VI_write, 1); }
 	pass2 { 
 		MOVZX32M16toR(gprT1, (uptr)&mVU->regs->vifRegs->itop);
+		AND32ItoR(gprT1, isVU1 ? 0x3ff : 0xff);
 		mVUallocVIb(mVU, gprT1, _It_);
 	}
 	pass3 { mVUlog("XITOP vi%02d", _Ft_); }
diff --git a/pcsx2/x86/microVU_Misc.h b/pcsx2/x86/microVU_Misc.h
index c895c7eee2..8fbf0ecbd0 100644
--- a/pcsx2/x86/microVU_Misc.h
+++ b/pcsx2/x86/microVU_Misc.h
@@ -109,7 +109,7 @@ declareAllVariables
 #define divI 0x1040000
 #define divD 0x2080000
 
-#define isVU1		(mVU == &microVU1)
+#define isVU1		(mVU->index != 0)
 #define getIndex	(isVU1 ? 1 : 0)
 #define getVUmem(x)	(((isVU1) ? (x & 0x3ff) : ((x >= 0x400) ? (x & 0x43f) : (x & 0xff))) * 16)
 #define offsetSS	((_X) ? (0) : ((_Y) ? (4) : ((_Z) ? 8: 12)))