diff --git a/scripts/test-runner.ts b/scripts/test-runner.ts
index d833ab6f..85583b92 100644
--- a/scripts/test-runner.ts
+++ b/scripts/test-runner.ts
@@ -26,21 +26,21 @@ declare global {
   }
 }
 interface TestDisplay {
-  [key: string]: TestDisplay | StrippedTestResults
+  [key: string]: TestDisplay | StrippedTestResults;
 }
 
 const colors = {
   reset: "\x1b[0m",
   green: "\x1b[32m",
   red: "\x1b[31m",
-}
+};
 
 async function runTests() {
   const puppeteerArgs: string[] = [
     `--load-extension=${path.resolve(__dirname, "../test/chrome")}`,
     // for CI
     "--no-sandbox",
-    "--lang=en-US,en"
+    "--lang=en-US,en",
   ];
 
   const browser = await puppeteer.launch({
@@ -48,7 +48,6 @@ async function runTests() {
     args: puppeteerArgs,
     // chrome extensions don't work in headless
     headless: false,
-    executablePath: process.env.PUPPETEER_EXEC_PATH,
   });
   const mochaPage = await browser.newPage();
   await mochaPage.goto(
@@ -57,27 +56,29 @@ async function runTests() {
 
   // by setting this env var, console logging works for both components and testing
   if (process.env.ENABLE_CONSOLE) {
-    mochaPage.on("console", consoleMessage => console.log(consoleMessage.text()));
+    mochaPage.on("console", (consoleMessage) =>
+      console.log(consoleMessage.text())
+    );
   }
 
   const results: {
     testResults: MochaTestResults;
   } = await mochaPage.evaluate(() => {
-    return new Promise((resolve: (value: {
-    testResults: MochaTestResults;
-  }) => void) => {
-      window.addEventListener("testsComplete", () => {
-        resolve({
-          testResults: window.__mocha_test_results__,
+    return new Promise(
+      (resolve: (value: { testResults: MochaTestResults }) => void) => {
+        window.addEventListener("testsComplete", () => {
+          resolve({
+            testResults: window.__mocha_test_results__,
+          });
         });
-      });
 
-      if (window.__mocha_test_results__.completed) {
-        resolve({
-          testResults: window.__mocha_test_results__,
-        });
+        if (window.__mocha_test_results__.completed) {
+          resolve({
+            testResults: window.__mocha_test_results__,
+          });
+        }
       }
-    });
+    );
   });
 
   let failedTest = false;
@@ -86,7 +87,7 @@ async function runTests() {
     for (const test of results.testResults.tests) {
       let tmp: TestDisplay = {};
       test.path.reduce((acc, current, index) => {
-        return acc[current] = test.path.length - 1 === index ? test : {}
+        return (acc[current] = test.path.length - 1 === index ? test : {});
       }, tmp);
       display = merge(display, tmp);
     }
@@ -103,7 +104,7 @@ async function runTests() {
           case "failed":
             console.log(`${colors.red}✗ ${test.title}${colors.reset}`);
             if (test.err) {
-              console.log(test.err)
+              console.log(test.err);
             }
             failedTest = true;
             break;
@@ -112,18 +113,18 @@ async function runTests() {
             break;
         }
       } else {
-        console.log(key)
+        console.log(key);
         console.group();
         printDisplayTests(display[key]);
       }
     }
     console.groupEnd();
-  }
+  };
   printDisplayTests(display);
   process.exit(failedTest ? 1 : 0);
 }
 
-runTests().catch(e => {
+runTests().catch((e) => {
   console.error(e);
   process.exit(1);
 });