From b42c890c5ec6dac11b7d9de1e4543943bd4b7468 Mon Sep 17 00:00:00 2001
From: Joco-95 <jonathan.codas@n8n.io>
Date: Mon, 20 Apr 2026 18:21:37 +0200
Subject: [PATCH] chore(core): Switch PostHog environment variables to EU
 region (#27115)

---
 packages/@n8n/config/src/configs/diagnostics.config.ts | 4 ++--
 packages/@n8n/config/test/config.test.ts               | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/packages/@n8n/config/src/configs/diagnostics.config.ts b/packages/@n8n/config/src/configs/diagnostics.config.ts
index 0155564792f..12a1e666221 100644
--- a/packages/@n8n/config/src/configs/diagnostics.config.ts
+++ b/packages/@n8n/config/src/configs/diagnostics.config.ts
@@ -4,11 +4,11 @@ import { Config, Env, Nested } from '../decorators';
 class PostHogConfig {
 	/** PostHog project API key for product analytics. */
 	@Env('N8N_DIAGNOSTICS_POSTHOG_API_KEY')
-	apiKey: string = 'phc_4URIAm1uYfJO7j8kWSe0J8lc8IqnstRLS7Jx8NcakHo';
+	apiKey: string = 'phc_kMstNfAgBcBkWSh6KdsgN09heqqNe5VNmalHP1Ni9Q4';
 
 	/** PostHog API host URL. */
 	@Env('N8N_DIAGNOSTICS_POSTHOG_API_HOST')
-	apiHost: string = 'https://us.i.posthog.com';
+	apiHost: string = 'https://ph.n8n.io';
 }
 
 @Config
diff --git a/packages/@n8n/config/test/config.test.ts b/packages/@n8n/config/test/config.test.ts
index 8a3897afbbc..0659bdc7a1c 100644
--- a/packages/@n8n/config/test/config.test.ts
+++ b/packages/@n8n/config/test/config.test.ts
@@ -425,8 +425,8 @@ describe('GlobalConfig', () => {
 			frontendConfig: '1zPn9bgWPzlQc0p8Gj1uiK6DOTn;https://telemetry.n8n.io',
 			backendConfig: '1zPn7YoGC3ZXE9zLeTKLuQCB4F6;https://telemetry.n8n.io',
 			posthogConfig: {
-				apiKey: 'phc_4URIAm1uYfJO7j8kWSe0J8lc8IqnstRLS7Jx8NcakHo',
-				apiHost: 'https://us.i.posthog.com',
+				apiKey: 'phc_kMstNfAgBcBkWSh6KdsgN09heqqNe5VNmalHP1Ni9Q4',
+				apiHost: 'https://ph.n8n.io',
 			},
 		},
 		aiAssistant: {