diff --git a/quickjs.c b/quickjs.c
index bcb962a..e1ec8c3 100644
--- a/quickjs.c
+++ b/quickjs.c
@@ -6859,6 +6859,13 @@ static int JS_SetPrototypeInternal(JSContext *ctx, JSValue obj,
     sh = p->shape;
     if (sh->proto == proto)
         return TRUE;
+    if (p == JS_VALUE_GET_OBJ(ctx->class_proto[JS_CLASS_OBJECT])) {
+        if (throw_flag) {
+            JS_ThrowTypeError(ctx, "'Immutable prototype object \'Object.prototype\' cannot have their prototype set'");
+            return -1;
+        }
+        return FALSE;
+    }
     if (!p->extensible) {
         if (throw_flag) {
             JS_ThrowTypeError(ctx, "object is not extensible");
diff --git a/tests/test_builtin.js b/tests/test_builtin.js
index 98faa74..5420951 100644
--- a/tests/test_builtin.js
+++ b/tests/test_builtin.js
@@ -220,6 +220,8 @@ function test()
     assert(Object.isExtensible(a), false, "extensible");
     assert(typeof a.y, "undefined", "extensible");
     assert(err, true, "extensible");
+
+    assert_throws(TypeError, () => Object.setPrototypeOf(Object.prototype, {}));
 }
 
 function test_enum()