diff --git a/Source/Core/Core/DSP/Jit/x64/DSPJitMultiplier.cpp b/Source/Core/Core/DSP/Jit/x64/DSPJitMultiplier.cpp
index 63acadc559..5e102ab25f 100644
--- a/Source/Core/Core/DSP/Jit/x64/DSPJitMultiplier.cpp
+++ b/Source/Core/Core/DSP/Jit/x64/DSPJitMultiplier.cpp
@@ -252,8 +252,7 @@ void DSPEmitter::addpaxz(const UDSPInstruction opc)
   get_long_acx(sreg, tmp1);
   MOV(64, R(RDX), R(tmp1));
   //	s64 res = prod + (ax & ~0xffff);
-  MOV(64, R(RAX), Imm64(~0xffff));
-  AND(64, R(RDX), R(RAX));
+  AND(64, R(RDX), Imm32(~0xffff));
   //	s64 prod = dsp_get_long_prod_round_prodl();
   get_long_prod_round_prodl();
   ADD(64, R(RAX), R(RDX));