diff --git a/src/provider/mod.rs b/src/provider/mod.rs
index bdbd337b29..3b588fcb6d 100644
--- a/src/provider/mod.rs
+++ b/src/provider/mod.rs
@@ -5,6 +5,7 @@ use curve25519_dalek::montgomery::MontgomeryPoint;
 use curve25519_dalek::scalar::Scalar;
 use futures::io::Error;
 use futures::lock::Mutex as FMutex;
+use nym_client::clients::directory::presence::MixProviderClient;
 use sfw_provider_requests::AuthToken;
 use sphinx::route::DestinationAddressBytes;
 use std::collections::HashMap;
@@ -90,6 +91,14 @@ impl ClientLedger {
         self.0.insert(auth_token, client_address)
     }
 
+    fn current_clients(&self) -> Vec<MixProviderClient> {
+        self.0
+            .iter()
+            .map(|(_, &v)| Config::public_key_string(MontgomeryPoint(v)))
+            .map(|pub_key| MixProviderClient { pub_key })
+            .collect()
+    }
+
     #[allow(dead_code)]
     fn load(_file: PathBuf) -> Self {
         unimplemented!()
@@ -283,6 +292,7 @@ impl ServiceProvider {
             self.directory_server,
             self.mix_network_address.clone(),
             self.public_key,
+            thread_shareable_ledger.clone(),
         );
 
         let presence_future = rt.spawn(presence_notifier.run());
@@ -294,7 +304,7 @@ impl ServiceProvider {
         let client_future = rt.spawn(ServiceProvider::start_client_listening(
             self.client_network_address,
             self.store_dir.clone(),
-            thread_shareable_ledger.clone(),
+            thread_shareable_ledger,
             self.secret_key,
         ));
         // Spawn the root task
diff --git a/src/provider/presence.rs b/src/provider/presence.rs
index 9b08de810e..d1790b685a 100644
--- a/src/provider/presence.rs
+++ b/src/provider/presence.rs
@@ -1,17 +1,19 @@
-use crate::provider;
-use nym_client::clients::directory;
-use nym_client::clients::directory::DirectoryClient;
-use std::time::Duration;
-
-use crate::provider::Config;
+use crate::provider::{ClientLedger, Config};
 use curve25519_dalek::montgomery::MontgomeryPoint;
+use futures::lock::Mutex as FMutex;
+use nym_client::clients::directory;
 use nym_client::clients::directory::presence::MixProviderPresence;
 use nym_client::clients::directory::requests::presence_providers_post::PresenceMixProviderPoster;
+use nym_client::clients::directory::DirectoryClient;
 use std::net::SocketAddr;
+use std::sync::Arc;
+use std::time::Duration;
 
 pub struct Notifier {
     pub net_client: directory::Client,
-    presence: MixProviderPresence,
+    client_ledger: Arc<FMutex<ClientLedger>>,
+    host: String,
+    pub_key: String,
 }
 
 impl Notifier {
@@ -19,32 +21,42 @@ impl Notifier {
         directory_server_address: String,
         host: SocketAddr,
         pub_key: MontgomeryPoint,
+        client_ledger: Arc<FMutex<ClientLedger>>,
     ) -> Notifier {
         let directory_config = directory::Config {
             base_url: directory_server_address,
         };
         let net_client = directory::Client::new(directory_config);
-        let presence = MixProviderPresence {
-            host: host.to_string(),
-            pub_key: Config::public_key_string(pub_key),
-            registered_clients: vec![],
-        };
+
         Notifier {
             net_client,
-            presence,
+            host: host.to_string(),
+            pub_key: Config::public_key_string(pub_key),
+            client_ledger,
         }
     }
 
-    pub fn notify(&self) {
+    async fn make_presence(&self) -> MixProviderPresence {
+        let unlocked_ledger = self.client_ledger.lock().await;
+
+        MixProviderPresence {
+            host: self.host.clone(),
+            pub_key: self.pub_key.clone(),
+            registered_clients: unlocked_ledger.current_clients(),
+        }
+    }
+
+    pub fn notify(&self, presence: MixProviderPresence) {
         self.net_client
             .presence_providers_post
-            .post(&self.presence)
+            .post(&presence)
             .unwrap();
     }
 
     pub async fn run(self) {
         loop {
-            self.notify();
+            let presence = self.make_presence().await;
+            self.notify(presence);
             let delay_duration = Duration::from_secs(5);
             tokio::time::delay_for(delay_duration).await;
         }