diff --git a/src/bun.js/api/server.zig b/src/bun.js/api/server.zig
index 51a0ace195..0fdae7eb48 100644
--- a/src/bun.js/api/server.zig
+++ b/src/bun.js/api/server.zig
@@ -6559,7 +6559,7 @@ pub const NodeHTTPResponse = struct {
             if (status_code_value != .undefined) {
                 break :brk globalObject.validateIntegerRange(status_code_value, i32, 200, .{
                     .min = 100,
-                    .max = 599,
+                    .max = 999,
                 }) catch return error.JSError;
             }
 
diff --git a/src/bun.js/webcore/response.zig b/src/bun.js/webcore/response.zig
index 0b27ce768e..4a2dedb634 100644
--- a/src/bun.js/webcore/response.zig
+++ b/src/bun.js/webcore/response.zig
@@ -714,11 +714,13 @@ pub const Response = struct {
 
             if (response_init.fastGet(globalThis, .status)) |status_value| {
                 const number = status_value.coerceToInt64(globalThis);
-                if ((200 <= number and number < 600) or number == 101) {
+                // Even though the fetch spec says the range is [200, 599], there are some websites
+                // that use status codes up to 999, like linkedin.com, so allow it.
+                if ((200 <= number and number <= 999) or number == 101) {
                     result.status_code = @as(u16, @truncate(@as(u32, @intCast(number))));
                 } else {
                     if (!globalThis.hasException()) {
-                        const err = globalThis.createRangeErrorInstance("The status provided ({d}) must be 101 or in the range of [200, 599]", .{number});
+                        const err = globalThis.createRangeErrorInstance("The status provided ({d}) must be 101 or in the range of [200, 999]", .{number});
                         return globalThis.throwValue(err);
                     }
                     return error.JSError;
diff --git a/test/js/bun/http/serve.test.ts b/test/js/bun/http/serve.test.ts
index b279311995..48495a6291 100644
--- a/test/js/bun/http/serve.test.ts
+++ b/test/js/bun/http/serve.test.ts
@@ -303,7 +303,7 @@ describe.todoIf(isBroken && isIntelMacOS)(
   },
 );
 
-[200, 200n, 303, 418, 599, 599n].forEach(statusCode => {
+[200, 200n, 303, 418, 599, 599n, 999, 999n].forEach(statusCode => {
   it(`should response with HTTP status code (${statusCode})`, async () => {
     await runTest(
       {
@@ -320,7 +320,7 @@ describe.todoIf(isBroken && isIntelMacOS)(
   });
 });
 
-[-200, 42, 100, 102, 12345, Math.PI, 999, 600, 199, 199n, 600n, 100n, 102n].forEach(statusCode => {
+[-200, 42, 100, 102, 12345, Math.PI, 199, 199n, 100n, 102n].forEach(statusCode => {
   it(`should error on invalid HTTP status code (${statusCode})`, async () => {
     await runTest(
       {
diff --git a/test/js/node/test/parallel/test-http-response-statuscode.js b/test/js/node/test/parallel/test-http-response-statuscode.js
new file mode 100644
index 0000000000..6f81f287fe
--- /dev/null
+++ b/test/js/node/test/parallel/test-http-response-statuscode.js
@@ -0,0 +1,90 @@
+'use strict';
+const common = require('../common');
+const assert = require('assert');
+const http = require('http');
+const Countdown = require('../common/countdown');
+
+const MAX_REQUESTS = 13;
+let reqNum = 0;
+
+function test(res, header, code) {
+  assert.throws(() => {
+    res.writeHead(header);
+  }, {
+    code: 'ERR_HTTP_INVALID_STATUS_CODE',
+    name: 'RangeError',
+    message: `Invalid status code: ${code}`
+  });
+}
+
+const server = http.Server(common.mustCall(function(req, res) {
+  switch (reqNum) {
+    case 0:
+      test(res, -1, '-1');
+      break;
+    case 1:
+      test(res, Infinity, 'Infinity');
+      break;
+    case 2:
+      test(res, NaN, 'NaN');
+      break;
+    case 3:
+      test(res, {}, '{}');
+      break;
+    case 4:
+      test(res, 99, '99');
+      break;
+    case 5:
+      test(res, 1000, '1000');
+      break;
+    case 6:
+      test(res, '1000', '"1000"');
+      break;
+    case 7:
+      test(res, null, 'null');
+      break;
+    case 8:
+      test(res, true, 'true');
+      break;
+    case 9:
+      test(res, [], '[]');
+      break;
+    case 10:
+      test(res, 'this is not valid', '"this is not valid"');
+      break;
+    case 11:
+      test(res, '404 this is not valid either', '"404 this is not valid either"');
+      break;
+    case 12:
+      assert.throws(() => { res.writeHead(); },
+                    {
+                      code: 'ERR_HTTP_INVALID_STATUS_CODE',
+                      name: 'RangeError',
+                      message: 'Invalid status code: undefined'
+                    });
+      this.close();
+      break;
+    default:
+      throw new Error('Unexpected request');
+  }
+  res.statusCode = 200;
+  res.end();
+}, MAX_REQUESTS));
+server.listen();
+
+const countdown = new Countdown(MAX_REQUESTS, () => server.close());
+
+server.on('listening', function makeRequest() {
+  http.get({
+    port: this.address().port
+  }, (res) => {
+    assert.strictEqual(res.statusCode, 200);
+    res.on('end', () => {
+      countdown.dec();
+      reqNum = MAX_REQUESTS - countdown.remaining;
+      if (countdown.remaining > 0)
+        makeRequest.call(this);
+    });
+    res.resume();
+  });
+});
diff --git a/test/js/web/fetch/fetch.test.ts b/test/js/web/fetch/fetch.test.ts
index 6e8fc443ef..0f84ad9676 100644
--- a/test/js/web/fetch/fetch.test.ts
+++ b/test/js/web/fetch/fetch.test.ts
@@ -1331,12 +1331,12 @@ describe("Response", () => {
   it("should work with bigint", () => {
     var r = new Response("hello status", { status: 200n });
     expect(r.status).toBe(200);
-    r = new Response("hello status", { status: 599n });
-    expect(r.status).toBe(599);
+    r = new Response("hello status", { status: 999n });
+    expect(r.status).toBe(999);
     r = new Response("hello status", { status: BigInt(200) });
     expect(r.status).toBe(200);
-    r = new Response("hello status", { status: BigInt(599) });
-    expect(r.status).toBe(599);
+    r = new Response("hello status", { status: BigInt(999) });
+    expect(r.status).toBe(999);
   });
   testBlobInterface(data => new Response(data), true);
 });