diff --git a/first-class-pipeline/resources/com/freeleaps/devops/builtins/lint/eslint/eslintrc.js b/first-class-pipeline/resources/com/freeleaps/devops/builtins/lint/eslint/eslintrc.js
new file mode 100644
index 00000000..2029082f
--- /dev/null
+++ b/first-class-pipeline/resources/com/freeleaps/devops/builtins/lint/eslint/eslintrc.js
@@ -0,0 +1,18 @@
+module.exports = {
+  root: true,
+  parser: "@typescript-eslint/parser",
+  parserOptions: {
+    ecmaVersion: 6,
+    sourceType: "module",
+  },
+  plugins: ["@typescript-eslint"],
+  rules: {
+    "@typescript-eslint/naming-convention": "warn",
+    "@typescript-eslint/semi": "warn",
+    curly: "warn",
+    eqeqeq: "warn",
+    "no-throw-literal": "warn",
+    semi: "off",
+  },
+  ignorePatterns: ["out", "dist", "**/*.d.ts"],
+};
diff --git a/first-class-pipeline/resources/com/freeleaps/devops/builtins/lint/eslint/eslintrc.json b/first-class-pipeline/resources/com/freeleaps/devops/builtins/lint/eslint/eslintrc.json
deleted file mode 100644
index 5dfecab7..00000000
--- a/first-class-pipeline/resources/com/freeleaps/devops/builtins/lint/eslint/eslintrc.json
+++ /dev/null
@@ -1,18 +0,0 @@
-{
-  "root": true,
-  "parser": "@typescript-eslint/parser",
-  "parserOptions": {
-    "ecmaVersion": 6,
-    "sourceType": "module"
-  },
-  "plugins": ["@typescript-eslint"],
-  "rules": {
-    "@typescript-eslint/naming-convention": "warn",
-    "@typescript-eslint/semi": "warn",
-    "curly": "warn",
-    "eqeqeq": "warn",
-    "no-throw-literal": "warn",
-    "semi": "off"
-  },
-  "ignorePatterns": ["out", "dist", "**/*.d.ts"]
-}
diff --git a/first-class-pipeline/src/com/freeleaps/devops/CodeLintExecutor.groovy b/first-class-pipeline/src/com/freeleaps/devops/CodeLintExecutor.groovy
index 1d4141f3..1ec40c1f 100644
--- a/first-class-pipeline/src/com/freeleaps/devops/CodeLintExecutor.groovy
+++ b/first-class-pipeline/src/com/freeleaps/devops/CodeLintExecutor.groovy
@@ -27,7 +27,7 @@ class CodeLintExecutor {
           configFilePath = "com/freeleaps/devops/builtins/lint/pylint/pylintrc"
           break
         case CodeLinterTypes.ESLINT:
-          configFilePath = "com/freeleaps/devops/builtins/lint/eslint/eslintrc.json"
+          configFilePath = "com/freeleaps/devops/builtins/lint/eslint/eslintrc.js"
           break
         default:
           steps.log.error("CodeLintExecutor", "Unknown linter type")
diff --git a/first-class-pipeline/src/com/freeleaps/devops/lint/ESLint.groovy b/first-class-pipeline/src/com/freeleaps/devops/lint/ESLint.groovy
index 52c96047..5c70be49 100644
--- a/first-class-pipeline/src/com/freeleaps/devops/lint/ESLint.groovy
+++ b/first-class-pipeline/src/com/freeleaps/devops/lint/ESLint.groovy
@@ -24,9 +24,9 @@ class ESLint extends LinterBase {
       steps.log.info("${linterType.linter}", "Install eslint dependencies...")
       steps.sh("npm install -g ${deps.join(' ')}")
       // check if given config file is not end with .json
-      if (!configs.endsWith('.json')) {
-        steps.log.warn("${linterType.linter}", "Invalid eslint configuration file, must be a JSON file, convert file as valid JSON file...")
-        steps.sh("mv ${configs} ${configs}.json")
+      if (!configs.endsWith('.js')) {
+        steps.log.warn("${linterType.linter}", "Invalid eslint configuration file, must be a JS file, convert file as valid JS file...")
+        steps.sh("mv ${configs} ${configs}.js")
         configs = "${configs}.json"
       }
       steps.log.info("${linterType.linter}", "Running eslint...")