diff --git a/rnex-core/src/nex/user.rs b/rnex-core/src/nex/user.rs
index 7f0bf41..7b56fdf 100644
--- a/rnex-core/src/nex/user.rs
+++ b/rnex-core/src/nex/user.rs
@@ -52,8 +52,6 @@ use rnex_core::rmc::structures::ranking::UploadCompetitionData;
 use std::sync::{Arc, Weak};
 use tokio::sync::{Mutex, RwLock};
 
-use crate::rmc::structures::Error;
-
 cfg_if! {
     if #[cfg(feature = "datastore")] {
         use rnex_core::rmc::protocols::datastore::{DataStore, RawDataStore, RawDataStoreInfo, RemoteDataStore};
@@ -511,15 +509,6 @@ impl MatchmakeExtension for User {
 }
 
 impl Matchmake for User {
-    async fn find_by_single_id(&self, gid: u32) -> Result<(bool, Any), ErrorCode> {
-        let s = self.matchmake_manager.get_session(gid).await?;
-        let s = s.lock().await;
-        Ok((
-            true,
-            Any::new(&s.session).map_err(|_| ErrorCode::Custom_Unknown)?,
-        ))
-    }
-
     async fn unregister_gathering(&self, _gid: u32) -> Result<bool, ErrorCode> {
         Ok(true)
     }
diff --git a/rnex-core/src/rmc/protocols/matchmake.rs b/rnex-core/src/rmc/protocols/matchmake.rs
index d1c43b9..94edce3 100644
--- a/rnex-core/src/rmc/protocols/matchmake.rs
+++ b/rnex-core/src/rmc/protocols/matchmake.rs
@@ -4,14 +4,10 @@ use rnex_core::rmc::response::ErrorCode;
 
 use rnex_core::PID;
 
-use crate::rmc::structures::any::Any;
-
 #[rmc_proto(21)]
 pub trait Matchmake {
     #[method_id(2)]
     async fn unregister_gathering(&self, gid: u32) -> Result<bool, ErrorCode>;
-    #[method_id(21)]
-    async fn find_by_single_id(&self, gid: u32) -> Result<(bool, Any), ErrorCode>;
     #[method_id(41)]
     async fn get_session_urls(&self, gid: u32) -> Result<Vec<StationUrl>, ErrorCode>;
     #[method_id(42)]