diff --git a/tests/ffmpeg-core-mt.test.html b/tests/ffmpeg-core-mt.test.html
index f8366bbcbc..cb73792a02 100644
--- a/tests/ffmpeg-core-mt.test.html
+++ b/tests/ffmpeg-core-mt.test.html
@@ -1,27 +1,32 @@
 <!DOCTYPE html>
 <html lang="en">
-<head>
-  <meta charset="UTF-8">
-  <title>FFmpeg Unit Test</title>
-  <link rel="stylesheet" href="../node_modules/mocha/mocha.css">
-</head>
-<body>
-  <div id="mocha"></div>
-  <script src="../node_modules/mocha/mocha.js"></script>
-  <script src="../node_modules/chai/chai.js"></script>
-  <script src="../packages/core-mt/dist/umd/ffmpeg-core.js"></script>
-  <script src="./test-helper-browser.js"></script>
-  <script type="text/javascript">
-    window.FFMPEG_TYPE = "mt";
-  </script>
-  <script>
-    mocha.setup('bdd');
-    mocha.timeout(60000);
-  </script>
-  <script src="./ffmpeg-core.test.js"></script>
-  <script>
-    window.expect = chai.expect;
-    mocha.run();
-  </script>
-</body>
+  <head>
+    <meta charset="UTF-8" />
+    <meta charset="UTF-8" />
+    <meta http-equiv="Cross-Origin-Opener-Policy" content="same-origin" />
+    <meta http-equiv="Cross-Origin-Embedder-Policy" content="require-corp" />
+    <meta http-equiv="Cross-Origin-Resource-Policy" content="cross-origin" />
+    <meta http-equiv="Origin-Agent-Cluster" content="?1" />
+    <title>FFmpeg Unit Test</title>
+    <link rel="stylesheet" href="../node_modules/mocha/mocha.css" />
+  </head>
+  <body>
+    <div id="mocha"></div>
+    <script src="../node_modules/mocha/mocha.js"></script>
+    <script src="../node_modules/chai/chai.js"></script>
+    <script src="../packages/core-mt/dist/umd/ffmpeg-core.js"></script>
+    <script src="./test-helper-browser.js"></script>
+    <script type="text/javascript">
+      window.FFMPEG_TYPE = "mt";
+    </script>
+    <script>
+      mocha.setup("bdd");
+      mocha.timeout(60000);
+    </script>
+    <script src="./ffmpeg-core.test.js"></script>
+    <script>
+      window.expect = chai.expect;
+      mocha.run();
+    </script>
+  </body>
 </html>
diff --git a/tests/ffmpeg-mt.test.html b/tests/ffmpeg-mt.test.html
index 59ee0a58c6..a36ae8566c 100644
--- a/tests/ffmpeg-mt.test.html
+++ b/tests/ffmpeg-mt.test.html
@@ -1,28 +1,33 @@
 <!DOCTYPE html>
 <html lang="en">
-<head>
-  <meta charset="UTF-8">
-  <title>FFmpeg Unit Test</title>
-  <link rel="stylesheet" href="../node_modules/mocha/mocha.css">
-</head>
-<body>
-  <div id="mocha"></div>
-  <script src="../node_modules/mocha/mocha.js"></script>
-  <script src="../node_modules/chai/chai.js"></script>
-  <script src="../packages/ffmpeg/dist/umd/ffmpeg.js"></script>
-  <script src="./test-helper-browser.js"></script>
-  <script type="text/javascript">
-    window.FFMPEG_TYPE = "mt";
-    window.CORE_URL = "http://localhost:3000/packages/core-mt/dist/umd/ffmpeg-core.js";
-  </script>
-  <script>
-    mocha.setup('bdd');
-    mocha.timeout(60000);
-  </script>
-  <script src="./ffmpeg.test.js"></script>
-  <script>
-    window.expect = chai.expect;
-    mocha.run();
-  </script>
-</body>
+  <head>
+    <meta charset="UTF-8" />
+    <meta http-equiv="Cross-Origin-Opener-Policy" content="same-origin" />
+    <meta http-equiv="Cross-Origin-Embedder-Policy" content="require-corp" />
+    <meta http-equiv="Cross-Origin-Resource-Policy" content="cross-origin" />
+    <meta http-equiv="Origin-Agent-Cluster" content="?1" />
+    <title>FFmpeg Unit Test</title>
+    <link rel="stylesheet" href="../node_modules/mocha/mocha.css" />
+  </head>
+  <body>
+    <div id="mocha"></div>
+    <script src="../node_modules/mocha/mocha.js"></script>
+    <script src="../node_modules/chai/chai.js"></script>
+    <script src="../packages/ffmpeg/dist/umd/ffmpeg.js"></script>
+    <script src="./test-helper-browser.js"></script>
+    <script type="text/javascript">
+      window.FFMPEG_TYPE = "mt";
+      window.CORE_URL =
+        "http://localhost:3000/packages/core-mt/dist/umd/ffmpeg-core.js";
+    </script>
+    <script>
+      mocha.setup("bdd");
+      mocha.timeout(60000);
+    </script>
+    <script src="./ffmpeg.test.js"></script>
+    <script>
+      window.expect = chai.expect;
+      mocha.run();
+    </script>
+  </body>
 </html>
diff --git a/tests/ffmpeg.test.js b/tests/ffmpeg.test.js
index 5e20eef88e..882a9d2d82 100644
--- a/tests/ffmpeg.test.js
+++ b/tests/ffmpeg.test.js
@@ -1,3 +1,5 @@
+import { FFmpegWASM } from "@ffmpeg/ffmpeg";
+
 const { FFmpeg } = FFmpegWASM;
 
 const genName = (name) => `[ffmpeg][${FFMPEG_TYPE}] ${name}`;
