diff --git a/src/backend_x64/emit_x64_vector_floating_point.cpp b/src/backend_x64/emit_x64_vector_floating_point.cpp
index a977be41..f746dc29 100644
--- a/src/backend_x64/emit_x64_vector_floating_point.cpp
+++ b/src/backend_x64/emit_x64_vector_floating_point.cpp
@@ -86,8 +86,7 @@ static void HandleNaNs(BlockOfCode& code, EmitContext& ctx, std::array<Xbyak::Xm
     Xbyak::Label end;
     Xbyak::Label nan;
 
-    code.jz(end);
-    code.jmp(nan, code.T_NEAR);
+    code.jnz(nan, code.T_NEAR);
     code.L(end);
 
     code.SwitchToFarCode();