diff --git a/cumulus/parachains/chain-specs/bridge-hub-kusama.json b/cumulus/parachains/chain-specs/bridge-hub-kusama.json
index 14a4599ea6cb4f9fa4c145f061e6c5b1792395e2..5e45e1528a105412ca3862e13a883b30661a62d4 100644
--- a/cumulus/parachains/chain-specs/bridge-hub-kusama.json
+++ b/cumulus/parachains/chain-specs/bridge-hub-kusama.json
@@ -3,10 +3,6 @@
   "id": "bridge-hub-kusama",
   "chainType": "Live",
   "bootNodes": [
-    "/dns/kusama-bridge-hub-collator-ew1-0.polkadot.io/tcp/30334/p2p/12D3KooWP2Gngt4tt2sz5BgDaAbMTxasPWk3V2Z99bQTmFcAorqa",
-    "/dns/kusama-bridge-hub-collator-ew1-1.polkadot.io/tcp/30334/p2p/12D3KooWMmL3FQuYmruBui1sbY4MwNmvicinrePi1Yq4QMRSYHoR",
-    "/dns/kusama-bridge-hub-collator-ue4-0.polkadot.io/tcp/30334/p2p/12D3KooWQpTocTck1tNBzMNTHJ3kSv4vzv8Yf9FpVkfGnungbez4",
-    "/dns/kusama-bridge-hub-collator-ue4-1.polkadot.io/tcp/30334/p2p/12D3KooWRgtJqKEaMi7hkU4VMiGhpHTJeL8N7JgL7d9gwooPv4eW",
     "/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",
@@ -95,4 +91,4 @@
       "childrenDefault": {}
     }
   }
-}
\ No newline at end of file
+}
diff --git a/cumulus/parachains/chain-specs/collectives-polkadot.json b/cumulus/parachains/chain-specs/collectives-polkadot.json
index 31c3e402e0a5fc2fcca74747c7808a8cb0642e50..e17958f1f68324ce33b16491e037e7035baf787a 100644
--- a/cumulus/parachains/chain-specs/collectives-polkadot.json
+++ b/cumulus/parachains/chain-specs/collectives-polkadot.json
@@ -3,10 +3,6 @@
   "id": "collectives_polkadot",
   "chainType": "Live",
   "bootNodes": [
-    "/dns/polkadot-collectives-collator-ew6-0.polkadot.io/tcp/30334/p2p/12D3KooWKgrivNBkMswNNNYqUkhEBvnyRzt6TLPQ2shu4eoPuuRi",
-    "/dns/polkadot-collectives-collator-ew6-1.polkadot.io/tcp/30334/p2p/12D3KooWQen2oX7hWqhUiJ4sxj7WA4Qa3WoAmz6rQbmYPCYjeCk9",
-    "/dns/polkadot-collectives-collator-uw1-0.polkadot.io/tcp/30334/p2p/12D3KooWJXwJS1d2UcdkKd8a6vM4TFB79gvtHtsp4bm4c8fYdpY7",
-    "/dns/polkadot-collectives-collator-uw1-1.polkadot.io/tcp/30334/p2p/12D3KooWRjdypZdMT9rjajYM2L2P5mYaxPGErP9ExGBsY3PBdYDy",
     "/dns/polkadot-collectives-connect-ew6-0.polkadot.io/tcp/30334/p2p/12D3KooWLDZT5gAjMtC8fojiCwiz17SC61oeX2C7GWBCqqf9TwVD",
     "/dns/polkadot-collectives-connect-ew6-1.polkadot.io/tcp/30334/p2p/12D3KooWC9BwKMDyRUTXsE7teSmoKMgbyxqAp3zi2MTGRJR5nhCL",
     "/dns/polkadot-collectives-connect-uw1-0.polkadot.io/tcp/30334/p2p/12D3KooWPrJ9VTn3GEs2e7GQs4zoEFiTFcjXFNbQ2iDxFDQAbstQ",
@@ -99,4 +95,4 @@
       "childrenDefault": {}
     }
   }
-}
\ No newline at end of file
+}