diff --git a/cumulus/parachains/chain-specs/asset-hub-kusama.json b/cumulus/parachains/chain-specs/asset-hub-kusama.json
index e50858795623..91a821efab9c 100644
--- a/cumulus/parachains/chain-specs/asset-hub-kusama.json
+++ b/cumulus/parachains/chain-specs/asset-hub-kusama.json
@@ -9,10 +9,6 @@
     "/dns/kusama-asset-hub-connect-0.polkadot.io/tcp/443/wss/p2p/12D3KooWMzvdGcUXxacLdMQzRVrsP1mJrZHcrz8LtGbhLzve84Qx",
     "/dns/kusama-asset-hub-connect-1.polkadot.io/tcp/30334/p2p/12D3KooWQmGf5z3DU1kKcZoLzMNgdbP31ybjuwxS1VGLKMUjq5ez",
     "/dns/kusama-asset-hub-connect-1.polkadot.io/tcp/443/wss/p2p/12D3KooWQmGf5z3DU1kKcZoLzMNgdbP31ybjuwxS1VGLKMUjq5ez",
-    "/dns/kusama-asset-hub-connect-2.polkadot.io/tcp/30334/p2p/12D3KooWLm6iHcmA3YD4xn2zfbm4KLF5KSUqJJAnmt2UGr9o2PgB",
-    "/dns/kusama-asset-hub-connect-2.polkadot.io/tcp/443/wss/p2p/12D3KooWLm6iHcmA3YD4xn2zfbm4KLF5KSUqJJAnmt2UGr9o2PgB",
-    "/dns/kusama-asset-hub-connect-3.polkadot.io/tcp/30334/p2p/12D3KooWD8Bma5qPbq7N5qdED3Xy6GXHfvfk86TL8aVTQKxmWkHG",
-    "/dns/kusama-asset-hub-connect-3.polkadot.io/tcp/443/wss/p2p/12D3KooWD8Bma5qPbq7N5qdED3Xy6GXHfvfk86TL8aVTQKxmWkHG",
     "/dns/boot.stake.plus/tcp/34333/p2p/12D3KooWAzSSZ7jLqMw1WPomYEKCYANQaKemXQ8BKoFvNEvfmdqR",
     "/dns/boot.stake.plus/tcp/34334/wss/p2p/12D3KooWAzSSZ7jLqMw1WPomYEKCYANQaKemXQ8BKoFvNEvfmdqR",
     "/dns/boot.metaspan.io/tcp/26052/p2p/12D3KooW9z9hKqe3mqYAp5UJMhZiCqhkTHyiR43fegnGmTJ3JAba",
diff --git a/cumulus/parachains/chain-specs/bridge-hub-kusama.json b/cumulus/parachains/chain-specs/bridge-hub-kusama.json
index 5e45e1528a10..c4a7d6358f75 100644
--- a/cumulus/parachains/chain-specs/bridge-hub-kusama.json
+++ b/cumulus/parachains/chain-specs/bridge-hub-kusama.json
@@ -5,12 +5,8 @@
   "bootNodes": [
     "/dns/kusama-bridge-hub-connect-ew1-0.polkadot.io/tcp/30334/p2p/12D3KooWPQQPivrqQ51kRTDc2R1mtqwKT4GGtk2rapkY4FrwHrEp",
     "/dns/kusama-bridge-hub-connect-ew1-1.polkadot.io/tcp/30334/p2p/12D3KooWPcF9Yk4gYrMju9CyWCV69hAFXbYsnxCLogwLGu9QFTRn",
-    "/dns/kusama-bridge-hub-connect-ue4-0.polkadot.io/tcp/30334/p2p/12D3KooWMf1sVnJDTkKWtaThqvrgcSPLbfGXttSqbwhM2DJp9BUG",
-    "/dns/kusama-bridge-hub-connect-ue4-1.polkadot.io/tcp/30334/p2p/12D3KooWQaV7wMfNVKy2aMz4Lds3TTxgSDyZAUEnbAZMfD8rW3ow",
     "/dns/kusama-bridge-hub-connect-ew1-0.polkadot.io/tcp/443/wss/p2p/12D3KooWPQQPivrqQ51kRTDc2R1mtqwKT4GGtk2rapkY4FrwHrEp",
     "/dns/kusama-bridge-hub-connect-ew1-1.polkadot.io/tcp/443/wss/p2p/12D3KooWPcF9Yk4gYrMju9CyWCV69hAFXbYsnxCLogwLGu9QFTRn",
-    "/dns/kusama-bridge-hub-connect-ue4-0.polkadot.io/tcp/443/wss/p2p/12D3KooWMf1sVnJDTkKWtaThqvrgcSPLbfGXttSqbwhM2DJp9BUG",
-    "/dns/kusama-bridge-hub-connect-ue4-1.polkadot.io/tcp/443/wss/p2p/12D3KooWQaV7wMfNVKy2aMz4Lds3TTxgSDyZAUEnbAZMfD8rW3ow",
     "/dns/boot.stake.plus/tcp/41333/p2p/12D3KooWBzbs2jsXjG5dipktGPKaUm9XWvkmeJFsEAGkVt946Aa7",
     "/dns/boot.stake.plus/tcp/41334/wss/p2p/12D3KooWBzbs2jsXjG5dipktGPKaUm9XWvkmeJFsEAGkVt946Aa7",
     "/dns/boot.metaspan.io/tcp/26032/p2p/12D3KooWKfuSaZrLNz43PDgM4inMALXRHTSh2WBuqQtZRq8zmT1Z",