diff --git a/packages/backend/src/apps/better-stack/auth/index.ts b/packages/backend/src/apps/better-stack/auth/index.js
similarity index 77%
rename from packages/backend/src/apps/better-stack/auth/index.ts
rename to packages/backend/src/apps/better-stack/auth/index.js
index ad209ade..061f71f9 100644
--- a/packages/backend/src/apps/better-stack/auth/index.ts
+++ b/packages/backend/src/apps/better-stack/auth/index.js
@@ -1,12 +1,12 @@
-import verifyCredentials from './verify-credentials';
-import isStillVerified from './is-still-verified';
+import verifyCredentials from './verify-credentials.js';
+import isStillVerified from './is-still-verified.js';
 
 export default {
   fields: [
     {
       key: 'screenName',
       label: 'Screen Name',
-      type: 'string' as const,
+      type: 'string',
       required: true,
       readOnly: false,
       value: null,
@@ -18,7 +18,7 @@ export default {
     {
       key: 'apiKey',
       label: 'API Key',
-      type: 'string' as const,
+      type: 'string',
       required: true,
       readOnly: false,
       value: null,
diff --git a/packages/backend/src/apps/better-stack/auth/is-still-verified.js b/packages/backend/src/apps/better-stack/auth/is-still-verified.js
new file mode 100644
index 00000000..6663679a
--- /dev/null
+++ b/packages/backend/src/apps/better-stack/auth/is-still-verified.js
@@ -0,0 +1,8 @@
+import verifyCredentials from './verify-credentials.js';
+
+const isStillVerified = async ($) => {
+  await verifyCredentials($);
+  return true;
+};
+
+export default isStillVerified;
diff --git a/packages/backend/src/apps/better-stack/auth/is-still-verified.ts b/packages/backend/src/apps/better-stack/auth/is-still-verified.ts
deleted file mode 100644
index 66bb963e..00000000
--- a/packages/backend/src/apps/better-stack/auth/is-still-verified.ts
+++ /dev/null
@@ -1,9 +0,0 @@
-import { IGlobalVariable } from '@automatisch/types';
-import verifyCredentials from './verify-credentials';
-
-const isStillVerified = async ($: IGlobalVariable) => {
-  await verifyCredentials($);
-  return true;
-};
-
-export default isStillVerified;
diff --git a/packages/backend/src/apps/better-stack/auth/verify-credentials.ts b/packages/backend/src/apps/better-stack/auth/verify-credentials.js
similarity index 60%
rename from packages/backend/src/apps/better-stack/auth/verify-credentials.ts
rename to packages/backend/src/apps/better-stack/auth/verify-credentials.js
index a009210d..1d6106ac 100644
--- a/packages/backend/src/apps/better-stack/auth/verify-credentials.ts
+++ b/packages/backend/src/apps/better-stack/auth/verify-credentials.js
@@ -1,6 +1,4 @@
-import { IGlobalVariable } from '@automatisch/types';
-
-const verifyCredentials = async ($: IGlobalVariable) => {
+const verifyCredentials = async ($) => {
   await $.http.get('/v2/metadata');
 
   await $.auth.set({
diff --git a/packages/backend/src/apps/better-stack/common/add-auth-header.ts b/packages/backend/src/apps/better-stack/common/add-auth-header.js
similarity index 58%
rename from packages/backend/src/apps/better-stack/common/add-auth-header.ts
rename to packages/backend/src/apps/better-stack/common/add-auth-header.js
index 2b0de0ce..f9f5acba 100644
--- a/packages/backend/src/apps/better-stack/common/add-auth-header.ts
+++ b/packages/backend/src/apps/better-stack/common/add-auth-header.js
@@ -1,6 +1,4 @@
-import { TBeforeRequest } from '@automatisch/types';
-
-const addAuthHeader: TBeforeRequest = ($, requestConfig) => {
+const addAuthHeader = ($, requestConfig) => {
   if ($.auth.data?.apiKey) {
     requestConfig.headers.Authorization = `Bearer ${$.auth.data.apiKey}`;
   }
diff --git a/packages/backend/src/apps/better-stack/index.d.ts b/packages/backend/src/apps/better-stack/index.d.ts
deleted file mode 100644
index e69de29b..00000000
diff --git a/packages/backend/src/apps/better-stack/index.ts b/packages/backend/src/apps/better-stack/index.js
similarity index 73%
rename from packages/backend/src/apps/better-stack/index.ts
rename to packages/backend/src/apps/better-stack/index.js
index e65c87e4..2eba4578 100644
--- a/packages/backend/src/apps/better-stack/index.ts
+++ b/packages/backend/src/apps/better-stack/index.js
@@ -1,6 +1,6 @@
-import defineApp from '../../helpers/define-app';
-import addAuthHeader from './common/add-auth-header';
-import auth from './auth';
+import defineApp from '../../helpers/define-app.js';
+import addAuthHeader from './common/add-auth-header.js';
+import auth from './auth/index.js';
 
 export default defineApp({
   name: 'Better Stack',