diff --git a/discojs/src/client/federated/messages.ts b/discojs/src/client/federated/messages.ts
index b11281b10..a18dc1565 100644
--- a/discojs/src/client/federated/messages.ts
+++ b/discojs/src/client/federated/messages.ts
@@ -7,8 +7,6 @@ export type MessageFederated =
   ClientConnected |
   SendPayload |
   ReceiveServerPayload |
-  RequestServerStatistics |
-  ReceiveServerStatistics |
   ReceiveServerMetadata |
   AssignNodeID
 
@@ -22,13 +20,6 @@ export interface ReceiveServerPayload {
   payload: weights.Encoded
   round: number
 }
-export interface RequestServerStatistics {
-  type: type.RequestServerStatistics
-}
-export interface ReceiveServerStatistics {
-  type: type.ReceiveServerStatistics
-  statistics: Record<string, number>
-}
 export interface ReceiveServerMetadata {
   type: type.ReceiveServerMetadata
   nodeId: client.NodeID
@@ -45,20 +36,12 @@ export function isMessageFederated (raw: unknown): raw is MessageFederated {
 
   switch (raw.type) {
     case type.ClientConnected:
-      return true
     case type.SendPayload:
-      return true
     case type.ReceiveServerPayload:
-      return true
-    case type.RequestServerStatistics:
-      return true
-    case type.ReceiveServerStatistics:
-      return true
     case type.ReceiveServerMetadata:
-      return true
     case type.AssignNodeID:
       return true
-    default:
-      return false
   }
+
+  return false
 }
diff --git a/discojs/src/client/messages.ts b/discojs/src/client/messages.ts
index c505c7bf8..0cd163476 100644
--- a/discojs/src/client/messages.ts
+++ b/discojs/src/client/messages.ts
@@ -18,8 +18,6 @@ export enum type {
   SendPayload,
   ReceiveServerMetadata,
   ReceiveServerPayload,
-  RequestServerStatistics,
-  ReceiveServerStatistics,
 }
 
 export interface ClientConnected {
diff --git a/server/src/router/federated/server.ts b/server/src/router/federated/server.ts
index 3c4af2a55..7dc0715a1 100644
--- a/server/src/router/federated/server.ts
+++ b/server/src/router/federated/server.ts
@@ -200,21 +200,6 @@ export class Federated extends Server {
           console.info(`dropped contribution from client ${clientId} for round ${round}`)
           return // TODO what to answer?
 	}
-      } else if (msg.type === MessageTypes.ReceiveServerStatistics) {
-        const statistics = this.informants
-          .get(task.id)
-          ?.getAllStatistics()
-
-        const msg: messages.ReceiveServerStatistics = {
-          type: MessageTypes.ReceiveServerStatistics,
-          statistics: statistics ?? {}
-        }
-
-        ws.send(msgpack.encode(msg))
-      } else if (msg.type === MessageTypes.RequestServerStatistics) {
-        this.logsAppend(task.id, clientId, MessageTypes.ReceiveServerPayload, 0)
-
-        this.createPromiseForWeights(task.id, aggregator, ws)
       } else if (msg.type === MessageTypes.ReceiveServerMetadata) {
         const { key, round } = msg