diff --git a/packages/apps-config/src/endpoints/testing.ts b/packages/apps-config/src/endpoints/testing.ts
index d686e75218..6e6484ce4a 100644
--- a/packages/apps-config/src/endpoints/testing.ts
+++ b/packages/apps-config/src/endpoints/testing.ts
@@ -77,9 +77,9 @@ export function createTesting (t: TFunction): LinkOption[] {
     {
       info: 'datahighway',
       isDisabled: true,
-      text: t('rpc.datahighway.harbour', 'Harbour', { ns: 'apps-config' }),
+      text: t('rpc.datahighway.spreehafen', 'Spreehafen', { ns: 'apps-config' }),
       providers: {
-        MXC: 'wss://testnet-harbour.datahighway.com'
+        MXC: 'wss://spreehafen.datahighway.com'
       }
     },
     {
diff --git a/packages/apps-config/src/endpoints/testingRococo.ts b/packages/apps-config/src/endpoints/testingRococo.ts
index 0cba99f02c..480d53374c 100644
--- a/packages/apps-config/src/endpoints/testingRococo.ts
+++ b/packages/apps-config/src/endpoints/testingRococo.ts
@@ -124,7 +124,7 @@ export function createRococo (t: TFunction): LinkOption[] {
         paraId: 2,
         text: t('rpc.rococo.datahighway', 'DataHighway', { ns: 'apps-config' }),
         providers: {
-          DataHighway: 'wss://testnet-harbour.datahighway.com'
+          DataHighway: 'wss://spreehafen.datahighway.com'
         }
       },
       {
diff --git a/packages/apps/public/locales/en/apps-config.json b/packages/apps/public/locales/en/apps-config.json
index c92f697ac8..98b4431bc1 100644
--- a/packages/apps/public/locales/en/apps-config.json
+++ b/packages/apps/public/locales/en/apps-config.json
@@ -17,7 +17,7 @@
   "rpc.custom.own": "Custom",
   "rpc.darwinia": "Darwinia",
   "rpc.datahighway": "DataHighway",
-  "rpc.datahighway.harbour": "Harbour",
+  "rpc.datahighway.spreehafen": "Spreehafen",
   "rpc.dock-mainnet": "Dock",
   "rpc.dock-testnet": "Dock",
   "rpc.dotmog": "DOTMog",
diff --git a/packages/apps/public/locales/ko/translation.json b/packages/apps/public/locales/ko/translation.json
index ada8db7120..5303e61675 100644
--- a/packages/apps/public/locales/ko/translation.json
+++ b/packages/apps/public/locales/ko/translation.json
@@ -1263,7 +1263,7 @@
   "rpc.custom": "특수 설정",
   "rpc.custom.entry": "커스텀 {{WS_URL}}",
   "rpc.custom.own": "커스텀",
-  "rpc.datahighway.harbour": "항구",
+  "rpc.datahighway.spreehafen": "Spreehafen",
   "rpc.dock-mainnet": "독 메인넷",
   "rpc.dock-testnet": "독 테스트넷",
   "rpc.dusty": "더스티",