diff --git a/src/dynarmic/backend/x64/emit_x64.cpp b/src/dynarmic/backend/x64/emit_x64.cpp
index dd8f2681..89f2f0a0 100644
--- a/src/dynarmic/backend/x64/emit_x64.cpp
+++ b/src/dynarmic/backend/x64/emit_x64.cpp
@@ -156,9 +156,7 @@ void EmitX64::EmitGetNZFromOp(EmitContext& ctx, IR::Inst* inst) {
     const Xbyak::Reg value = ctx.reg_alloc.UseGpr(args[0]).changeBit(bitsize);
     code.cmp(value, 0);
     code.lahf();
-    code.db(0x0f);
-    code.db(0xb6);
-    code.db(0xc4);
+    code.movzx(eax, ah);
     ctx.reg_alloc.DefineValue(inst, nz);
 }