diff --git a/plugins/spu2-x/src/ReadInput.cpp b/plugins/spu2-x/src/ReadInput.cpp
index e8d63ba054..16b8a4a26c 100644
--- a/plugins/spu2-x/src/ReadInput.cpp
+++ b/plugins/spu2-x/src/ReadInput.cpp
@@ -115,7 +115,7 @@ StereoOut32 V_Core::ReadInput()
 	{
 		for (int i=0; i<2; i++)
 			if (Cores[i].IRQEnable && 0x2000 + (Index << 10) + InputPosRead == (Cores[i].IRQA & 0xfffffdff))
-				SetIrqCall(Index);
+				SetIrqCall(i);
 
 		//retval = StereoOut32(
 		//	(s32)ADMATempBuffer[InputPosRead],