diff --git a/tests/adblockrules.test.js b/tests/adblockrules.test.js
index ebb6786b..f9b727bf 100644
--- a/tests/adblockrules.test.js
+++ b/tests/adblockrules.test.js
@@ -1,30 +1,15 @@
 import child_process from "child_process";
 import fs from "fs";
 import yaml from "js-yaml";
-import path from "path";
 
-// Define an interface for the config object
-interface CrawlConfig {
-  url: string;
-  blockAds?: boolean;
-  pageExtraDelay?: number;
-  generateCDX?: boolean;
-  depth?: number;
-  collection?: string;
-}
-
-// Function to run the crawl process
-function runCrawl(name: string, config: CrawlConfig, commandExtra = "") {
-  // Ensure required config properties
+function runCrawl(name, config, commandExtra = "") {
   config.generateCDX = true;
   config.depth = 0;
   config.collection = name;
 
-  // Convert config to YAML
   const configYaml = yaml.dump(config);
 
   try {
-    // Execute the Docker command with the YAML config
     const output = child_process.execSync(
       `docker run -i -v $PWD/test-crawls:/crawls webrecorder/browsertrix-crawler crawl --config stdin ${commandExtra}`,
       { input: configYaml, stdin: "inherit", encoding: "utf8" },
@@ -33,58 +18,26 @@ function runCrawl(name: string, config: CrawlConfig, commandExtra = "") {
     console.log("Crawl completed successfully:", output);
   } catch (error) {
     console.error("Error during crawl process:", error);
-    throw error; // Rethrow the error if needed for higher-level handling
-  }
-}
-
-// Function to check if the CDX file contains a specific value
-function doesCDXContain(coll: string, value: string): boolean {
-  const filePath = path.join("test-crawls", "collections", coll, "indexes", "index.cdxj");
-
-  try {
-    const data = fs.readFileSync(filePath, "utf8");
-    return data.includes(value);
-  } catch (error) {
-    console.error(`Error reading CDX file at ${filePath}:`, error);
-    return false; // Return false if the file can't be read
+    throw error;
   }
 }
 
-// Helper function for tests to reduce duplication
-function testCrawl(config: CrawlConfig, collectionName: string, expectedValue: string, shouldContain: boolean) {
-  runCrawl(collectionName, config);
-  const contains = doesCDXContain(collectionName, expectedValue);
-  expect(contains).toBe(shouldContain);
+function doesCDXContain(coll, value) {
+  const data = fs.readFileSync(
+    `test-crawls/collections/${coll}/indexes/index.cdxj`,
+  );
+  return data.includes(value);
 }
 
-// Test cases
-test("Test crawl with ad block for specific URL", () => {
-  const config: CrawlConfig = {
+test("test crawl with ad block for specific URL", () => {
+  const config = {
     url: "https://www.mozilla.org/en-US/firefox/",
     blockAds: true,
   };
 
-  testCrawl(
-    config,
-    "adblock-block",
-    "www.googletagmanager.com",
-    false, // Expect "www.googletagmanager.com" to NOT be included
-  );
-});
-
-// Test Disabled for Brave -- should always be blocked, but seeing inconsistent CI behavior
-/*
-test("Test crawl without ad block for specific URL", () => {
-  const config: CrawlConfig = {
-    url: "https://www.mozilla.org/en-US/firefox/",
-    pageExtraDelay: 10,
-  };
+  runCrawl("adblock-block", config);
 
-  testCrawl(
-    config,
-    "adblock-no-block",
-    "www.googletagmanager.com",
-    true, // Expect "www.googletagmanager.com" to be included
+  expect(doesCDXContain("adblock-block", "www.googletagmanager.com")).toBe(
+    false,
   );
 });
-*/