diff --git a/packages/utils/package.json b/packages/utils/package.json
index bc10c1aac99d..ee42fc9952f7 100644
--- a/packages/utils/package.json
+++ b/packages/utils/package.json
@@ -23,10 +23,6 @@
       "types": "./dist/eslint-utils/index.d.ts",
       "default": "./dist/eslint-utils/index.js"
     },
-    "./eslint-utils/rule-tester": {
-      "types": "./dist/eslint-utils/rule-tester/RuleTester.d.ts",
-      "default": "./dist/eslint-utils/rule-tester/RuleTester.js"
-    },
     "./json-schema": {
       "types": "./dist/json-schema.d.ts",
       "default": "./dist/json-schema.js"
diff --git a/packages/website-eslint/build.ts b/packages/website-eslint/build.ts
index ef316770155e..5fef47dcf6c5 100644
--- a/packages/website-eslint/build.ts
+++ b/packages/website-eslint/build.ts
@@ -91,7 +91,6 @@ async function buildPackage(name: string, file: string): Promise<void> {
         setup(build): void {
           build.onLoad(
             makeFilter([
-              '/eslint-utils/rule-tester/RuleTester.ts',
               '/ts-eslint/ESLint.ts',
               '/ts-eslint/RuleTester.ts',
               '/ts-eslint/CLIEngine.ts',