diff --git a/.env.example b/.env.example
index 870011b17e6..d35578adab9 100644
--- a/.env.example
+++ b/.env.example
@@ -109,6 +109,11 @@ PUBLIC_LOGODEV_KEY=
 
 # ---- Connect UI
 NANGO_PUBLIC_CONNECT_URL=
+
 # Only relevant for self-hosted
 NANGO_CONNECT_UI_PORT=3009
 FLAG_SERVE_CONNECT_UI=true
+# Slack Notification
+NANGO_SLACK_INTEGRATION_KEY=
+NANGO_ADMIN_UUID=
+NANGO_ADMIN_PROD_ENV=prod
diff --git a/packages/server/lib/controllers/connection.controller.ts b/packages/server/lib/controllers/connection.controller.ts
index 76ea9a271a1..b656e452e2a 100644
--- a/packages/server/lib/controllers/connection.controller.ts
+++ b/packages/server/lib/controllers/connection.controller.ts
@@ -1,19 +1,21 @@
-import type { Request, Response, NextFunction } from 'express';
-import type { OAuth2Credentials, AuthCredentials, ConnectionUpsertResponse } from '@nangohq/shared';
 import db from '@nangohq/database';
-import type { TbaCredentials, ApiKeyCredentials, BasicApiCredentials, ConnectionConfig, OAuth1Credentials, OAuth2ClientCredentials } from '@nangohq/types';
-import { configService, connectionService, errorManager, NangoError, accountService, getProvider } from '@nangohq/shared';
-import { NANGO_ADMIN_UUID } from './account.controller.js';
 import { logContextGetter } from '@nangohq/logs';
-import type { RequestLocals } from '../utils/express.js';
+import { NangoError, accountService, configService, connectionService, errorManager, getProvider } from '@nangohq/shared';
+
+import { NANGO_ADMIN_UUID } from './account.controller.js';
+import { preConnectionDeletion } from '../hooks/connection/on/connection-deleted.js';
 import {
     connectionCreated as connectionCreatedHook,
     connectionCreationStartCapCheck as connectionCreationStartCapCheckHook,
     connectionRefreshSuccess
 } from '../hooks/hooks.js';
-import { getOrchestrator } from '../utils/utils.js';
-import { preConnectionDeletion } from '../hooks/connection/on/connection-deleted.js';
 import { slackService } from '../services/slack.js';
+import { getOrchestrator } from '../utils/utils.js';
+
+import type { RequestLocals } from '../utils/express.js';
+import type { AuthCredentials, ConnectionUpsertResponse, OAuth2Credentials } from '@nangohq/shared';
+import type { ApiKeyCredentials, BasicApiCredentials, ConnectionConfig, OAuth1Credentials, OAuth2ClientCredentials, TbaCredentials } from '@nangohq/types';
+import type { NextFunction, Request, Response } from 'express';
 
 const orchestrator = getOrchestrator();
 
@@ -30,7 +32,7 @@ class ConnectionController {
 
             const integration_key = process.env['NANGO_SLACK_INTEGRATION_KEY'] || 'slack';
             const nangoAdminUUID = NANGO_ADMIN_UUID;
-            const env = 'prod';
+            const env = process.env['NANGO_ADMIN_PROD_ENV'] || 'prod';
 
             const info = await accountService.getAccountAndEnvironmentIdByUUID(nangoAdminUUID as string, env);
             const {
diff --git a/packages/server/lib/controllers/environment.controller.ts b/packages/server/lib/controllers/environment.controller.ts
index 47e57e21175..209f20ce721 100644
--- a/packages/server/lib/controllers/environment.controller.ts
+++ b/packages/server/lib/controllers/environment.controller.ts
@@ -43,7 +43,7 @@ class EnvironmentController {
 
             const integration_key = process.env['NANGO_SLACK_INTEGRATION_KEY'] || 'slack';
             const nangoAdminUUID = NANGO_ADMIN_UUID;
-            const env = 'prod';
+            const env = process.env['NANGO_ADMIN_PROD_ENV'] || 'prod';
             const info = await accountService.getAccountAndEnvironmentIdByUUID(nangoAdminUUID as string, env);
 
             if (!info) {
diff --git a/packages/server/lib/controllers/v1/environment/getEnvironment.ts b/packages/server/lib/controllers/v1/environment/getEnvironment.ts
index 39847ec07de..e542590afd9 100644
--- a/packages/server/lib/controllers/v1/environment/getEnvironment.ts
+++ b/packages/server/lib/controllers/v1/environment/getEnvironment.ts
@@ -47,7 +47,7 @@ export const getEnvironment = asyncWrapper<GetEnvironment>(async (req, res) => {
         const connectionId = generateSlackConnectionId(account.uuid, environment.name);
         const integration_key = process.env['NANGO_SLACK_INTEGRATION_KEY'] || 'slack';
         const nangoAdminUUID = NANGO_ADMIN_UUID;
-        const env = 'prod';
+        const env = process.env['NANGO_ADMIN_PROD_ENV'] || 'prod';
         const info = await accountService.getAccountAndEnvironmentIdByUUID(nangoAdminUUID as string, env);
         if (info) {
             const connectionConfig = await connectionService.getConnectionConfig({
diff --git a/packages/shared/lib/services/notification/slack.service.ts b/packages/shared/lib/services/notification/slack.service.ts
index 9466df01674..47ce96f0a08 100644
--- a/packages/shared/lib/services/notification/slack.service.ts
+++ b/packages/shared/lib/services/notification/slack.service.ts
@@ -1,18 +1,20 @@
-import db, { schema, dbNamespace } from '@nangohq/database';
-import type { ServiceResponse } from '../../models/Generic.js';
-import environmentService from '../environment.service.js';
-import type { Result } from '@nangohq/utils';
-import { basePublicUrl, Err, getLogger, Ok, stringToHash, truncateJson } from '@nangohq/utils';
+import db, { dbNamespace, schema } from '@nangohq/database';
+import { Err, Ok, basePublicUrl, getLogger, stringToHash, truncateJson } from '@nangohq/utils';
+
+import configService from '../config.service.js';
 import connectionService from '../connection.service.js';
-import type { LogContextGetter } from '@nangohq/logs';
-import type { ConnectionJobs, DBConnection, DBConnectionDecrypted, DBEnvironment, DBSlackNotification, DBTeam } from '@nangohq/types';
-import type { NangoError } from '../../utils/error.js';
 import { refreshOrTestCredentials } from '../connections/credentials/refresh.js';
-import configService from '../config.service.js';
+import environmentService from '../environment.service.js';
 import { ProxyRequest } from '../proxy/request.js';
 import { getProxyConfiguration } from '../proxy/utils.js';
+
+import type { ServiceResponse } from '../../models/Generic.js';
 import type { Config } from '../../models/Provider.js';
+import type { NangoError } from '../../utils/error.js';
 import type { FeatureFlags } from '@nangohq/kvstore';
+import type { LogContextGetter } from '@nangohq/logs';
+import type { ConnectionJobs, DBConnection, DBConnectionDecrypted, DBEnvironment, DBSlackNotification, DBTeam } from '@nangohq/types';
+import type { Result } from '@nangohq/utils';
 
 const logger = getLogger('SlackService');
 const TABLE = dbNamespace + 'slack_notifications';
@@ -85,7 +87,7 @@ export class SlackService {
 
     private integrationKey = process.env['NANGO_SLACK_INTEGRATION_KEY'] || 'slack';
     private nangoAdminUUID = process.env['NANGO_ADMIN_UUID'];
-    private env = 'prod';
+    private env = process.env['NANGO_ADMIN_PROD_ENV'] || 'prod';
 
     constructor({ logContextGetter, featureFlags }: { logContextGetter: LogContextGetter; featureFlags: FeatureFlags }) {
         this.logContextGetter = logContextGetter;