diff --git a/bin/package.json b/bin/package.json
index d1611f820..c93b3f183 100644
--- a/bin/package.json
+++ b/bin/package.json
@@ -34,6 +34,7 @@
     "puppeteer-chromium-resolver": "^23.0.0",
     "rimraf": "^6.0.1",
     "spex": "^3.4.0",
+    "strip-ansi": "^7.1.0",
     "tar": "^6.2.0",
     "which": "^5.0.0",
     "zx": "^8.3.2"
diff --git a/bin/run-tests.mjs b/bin/run-tests.mjs
index 2598fc796..431a16e92 100644
--- a/bin/run-tests.mjs
+++ b/bin/run-tests.mjs
@@ -4,6 +4,7 @@
 import child from 'child_process';
 import { resolve } from 'path';
 import PCR from 'puppeteer-chromium-resolver';
+import stripAnsi from 'strip-ansi';
 import { fileURLToPath } from 'url';
 
 const { puppeteer, executablePath } = await PCR({});
@@ -61,7 +62,7 @@ try {
       page.on('console', (msg) => {
         console.error(msg.text());
         const location = msg.location();
-        const text = msg.text();
+        const text = stripAnsi(msg.text());
 
         if (text.includes('# fail')) {
           if (!text.includes('# fail 0')) {
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 467d9791c..21770a14c 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -387,6 +387,9 @@ importers:
       spex:
         specifier: ^3.4.0
         version: 3.4.0
+      strip-ansi:
+        specifier: ^7.1.0
+        version: 7.1.0
       tar:
         specifier: ^6.2.0
         version: 6.2.0