diff --git a/testing/web-platform/tests/payment-request/payment-is-showing.https.html b/testing/web-platform/tests/payment-request/payment-is-showing.https.html
index 0ea02808ee2a..d5e04a83d0d3 100644
--- a/testing/web-platform/tests/payment-request/payment-is-showing.https.html
+++ b/testing/web-platform/tests/payment-request/payment-is-showing.https.html
@@ -7,8 +7,8 @@
 <meta name="timeout" content="long">
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
-<script src="/resources/testdriver-vendor.js"></script>
 <script src="/resources/testdriver.js"></script>
+<script src="/resources/testdriver-vendor.js"></script>
 <body>
   <script>
     "use strict";
diff --git a/testing/web-platform/tests/payment-request/payment-request-canmakepayment-method-protection.https.html b/testing/web-platform/tests/payment-request/payment-request-canmakepayment-method-protection.https.html
index e221034dd4eb..9c068dfe001e 100644
--- a/testing/web-platform/tests/payment-request/payment-request-canmakepayment-method-protection.https.html
+++ b/testing/web-platform/tests/payment-request/payment-request-canmakepayment-method-protection.https.html
@@ -4,8 +4,8 @@
 <link rel="help" href="https://w3c.github.io/browser-payment-api/#show-method">
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
-<script src='/resources/testdriver-vendor.js'></script>
 <script src="/resources/testdriver.js"></script>
+<script src='/resources/testdriver-vendor.js'></script>
 <script>
 const basicCard = Object.freeze({ supportedMethods: "basic-card" });
 const applePay = Object.freeze({
diff --git a/testing/web-platform/tests/web-share/share-consume-activation.https.html b/testing/web-platform/tests/web-share/share-consume-activation.https.html
index ba14117c1d95..4b4ecd560c67 100644
--- a/testing/web-platform/tests/web-share/share-consume-activation.https.html
+++ b/testing/web-platform/tests/web-share/share-consume-activation.https.html
@@ -6,8 +6,8 @@
     <script src="/resources/testharness.js"></script>
     <script src="/resources/testharnessreport.js"></script>
     <script src="resources/manual-helper.js"></script>
-    <script src="/resources/testdriver-vendor.js"></script>
     <script src="/resources/testdriver.js"></script>
+    <script src="/resources/testdriver-vendor.js"></script>
   </head>
   <body>
     <script>
diff --git a/testing/web-platform/tests/web-share/share-empty.https.html b/testing/web-platform/tests/web-share/share-empty.https.html
index d0e0241ae44e..c8fbb8ad451f 100644
--- a/testing/web-platform/tests/web-share/share-empty.https.html
+++ b/testing/web-platform/tests/web-share/share-empty.https.html
@@ -6,8 +6,8 @@
     <script src="/resources/testharness.js"></script>
     <script src="/resources/testharnessreport.js"></script>
     <script src="resources/manual-helper.js"></script>
-    <script src="/resources/testdriver-vendor.js"></script>
     <script src="/resources/testdriver.js"></script>
+    <script src="/resources/testdriver-vendor.js"></script>
   </head>
   <body>
     <script>
diff --git a/testing/web-platform/tests/web-share/share-url-invalid.https.html b/testing/web-platform/tests/web-share/share-url-invalid.https.html
index e4af03d4c882..5eae8e89426b 100644
--- a/testing/web-platform/tests/web-share/share-url-invalid.https.html
+++ b/testing/web-platform/tests/web-share/share-url-invalid.https.html
@@ -5,8 +5,8 @@
     <title>WebShare Test: Share with an invalid URL</title>
     <script src="/resources/testharness.js"></script>
     <script src="/resources/testharnessreport.js"></script>
-    <script src="/resources/testdriver-vendor.js"></script>
     <script src="/resources/testdriver.js"></script>
+    <script src="/resources/testdriver-vendor.js"></script>
   </head>
   <body>
     <script>
