diff --git a/src/pocketpy.h b/src/pocketpy.h
index 85575e0a..2668a1bf 100644
--- a/src/pocketpy.h
+++ b/src/pocketpy.h
@@ -117,7 +117,8 @@ inline void init_builtins(VM* _vm) {
     _vm->bind_builtin_func<2>("divmod", [](VM* vm, ArgsView args) {
         i64 lhs = CAST(i64, args[0]);
         i64 rhs = CAST(i64, args[1]);
-        return VAR(Tuple({VAR(lhs/rhs), VAR(lhs%rhs)}));
+        std::ldiv_t res = std::div(lhs, rhs);
+        return VAR(Tuple({VAR(res.quot), VAR(res.rem)}));
     });
 
     _vm->bind_builtin_func<1>("eval", [](VM* vm, ArgsView args) {