diff --git a/pcsx2/COP0.cpp b/pcsx2/COP0.cpp
index 57dc869ecd..fa52d5aef4 100644
--- a/pcsx2/COP0.cpp
+++ b/pcsx2/COP0.cpp
@@ -509,7 +509,7 @@ void MTC0()
 }
 
 int CPCOND0() {
-	return ((dmacRegs.stat.CIS | ~dmacRegs.pcr.CPC) == 0x3ff);
+	return (((dmacRegs.stat.CIS | ~dmacRegs.pcr.CPC) & 0x3FF) == 0x3ff);
 }
 
 //#define CPCOND0	1