diff --git a/packages/rosenet-node/lib/createRoseNetNode.ts b/packages/rosenet-node/lib/createRoseNetNode.ts
index 451661e..fa6ba19 100644
--- a/packages/rosenet-node/lib/createRoseNetNode.ts
+++ b/packages/rosenet-node/lib/createRoseNetNode.ts
@@ -95,6 +95,10 @@ const createRoseNetNode = async ({
         denyDialPeer: isPeerUnauthorized,
       }),
     },
+    connectionManager: {
+      minConnections: 0,
+      maxConnections: 2000,
+    },
     streamMuxers: [
       mplex({
         maxStreamBufferSize: 100_000_000,
diff --git a/packages/rosenet-relay/lib/createRoseNetRelay.ts b/packages/rosenet-relay/lib/createRoseNetRelay.ts
index c11c5c1..22f8f94 100644
--- a/packages/rosenet-relay/lib/createRoseNetRelay.ts
+++ b/packages/rosenet-relay/lib/createRoseNetRelay.ts
@@ -52,6 +52,10 @@ const createRoseNetRelay = async ({
     },
     transports: [tcp()],
     connectionEncryption: [noise()],
+    connectionManager: {
+      minConnections: 0,
+      maxConnections: 2000,
+    },
     connectionGater: {
       denyInboundEncryptedConnection: isPeerUnauthorized,