diff --git a/karma-js.conf.js b/karma-js.conf.js
index fa90ff44f26e1d..e1f7121e42eeef 100644
--- a/karma-js.conf.js
+++ b/karma-js.conf.js
@@ -7,9 +7,11 @@
  */
 
 const browserProvidersConf = require('./browser-providers.conf');
-const {generateSeed} = require('./tools/jasmine-seed-generator');
 const {hostname} = require('os');
 
+const seed = process.env.JASMINE_RANDOM_SEED || String(Math.random()).slice(-5);
+console.info(`Jasmine random seed: ${seed}`);
+
 module.exports = function(config) {
   const conf = {
     frameworks: ['jasmine'],
@@ -17,7 +19,7 @@ module.exports = function(config) {
     client: {
       jasmine: {
         random: true,
-        seed: generateSeed('karma-js.conf'),
+        seed,
       },
       captureConsole: true,
     },
diff --git a/packages/zone.js/test/karma_test.bzl b/packages/zone.js/test/karma_test.bzl
index b4986ff91797f8..915d9d25ac8c16 100644
--- a/packages/zone.js/test/karma_test.bzl
+++ b/packages/zone.js/test/karma_test.bzl
@@ -99,7 +99,6 @@ def karma_test(name, env_srcs, env_deps, env_entry_point, test_srcs, test_deps,
                 configuration_env_vars = ["KARMA_WEB_TEST_MODE"],
                 data = [
                     "//:browser-providers.conf.js",
-                    "//tools:jasmine-seed-generator.js",
                 ],
                 static_files = [
                     ":assets/sample.json",
diff --git a/tools/defaults.bzl b/tools/defaults.bzl
index 6f0fb2f06db893..7646511a1364bf 100644
--- a/tools/defaults.bzl
+++ b/tools/defaults.bzl
@@ -372,7 +372,6 @@ def karma_web_test_suite(name, **kwargs):
         deps = deps,
         data = data + [
             "//:browser-providers.conf.js",
-            "//tools:jasmine-seed-generator.js",
         ],
         karma = "//tools/saucelabs:karma-saucelabs",
         tags = tags + [
diff --git a/tools/jasmine-seed-generator.js b/tools/jasmine-seed-generator.js
deleted file mode 100644
index 1e42a50f89b7ce..00000000000000
--- a/tools/jasmine-seed-generator.js
+++ /dev/null
@@ -1,19 +0,0 @@
-/**
- * @license
- * Copyright Google LLC All Rights Reserved.
- *
- * Use of this source code is governed by an MIT-style license that can be
- * found in the LICENSE file at https://angular.io/license
- */
-
-'use strict';
-
-// Generate a "random" seed, suitable to be used for pseudo-randomizing jasmine tests.
-module.exports = {
-  generateSeed: caller => {
-    const seed = process.env.JASMINE_RANDOM_SEED || String(Math.random()).slice(-5);
-    // tslint:disable-next-line: no-console
-    console.log(`[${caller}] Jasmine random seed: ${seed}`);
-    return seed;
-  },
-};