diff --git a/proxy-common/src/lib.rs b/proxy-common/src/lib.rs
index 20f90c1..d696c72 100644
--- a/proxy-common/src/lib.rs
+++ b/proxy-common/src/lib.rs
@@ -16,7 +16,6 @@ use rnex_core::{
 };
 use std::{
     env::{self, VarError},
-    error,
     net::{AddrParseError, Ipv4Addr, SocketAddr, SocketAddrV4},
     ops::Deref,
     panic,
diff --git a/rnex-core/src/nex/matchmake.rs b/rnex-core/src/nex/matchmake.rs
index 5fc31d8..8dde574 100644
--- a/rnex-core/src/nex/matchmake.rs
+++ b/rnex-core/src/nex/matchmake.rs
@@ -1,7 +1,6 @@
 use log::info;
 use rand::random;
 use rnex_core::PID;
-use rnex_core::kerberos::KerberosDateTime;
 use rnex_core::nex::user::User;
 use rnex_core::rmc::protocols::notifications::notification_types::{
     HOST_CHANGED, OWNERSHIP_CHANGED,
@@ -11,9 +10,8 @@ use rnex_core::rmc::response::ErrorCode;
 use rnex_core::rmc::response::ErrorCode::{Core_InvalidArgument, RendezVous_SessionVoid};
 use rnex_core::rmc::structures::matchmake::gathering_flags::PERSISTENT_GATHERING;
 use rnex_core::rmc::structures::matchmake::{
-    Gathering, MatchmakeParam, MatchmakeSession, MatchmakeSessionSearchCriteria,
+    Gathering, MatchmakeSession, MatchmakeSessionSearchCriteria,
 };
-use rnex_core::rmc::structures::variant::Variant;
 use std::collections::HashMap;
 use std::str::FromStr;
 use std::sync::atomic::AtomicU32;
@@ -162,6 +160,13 @@ impl ExtendedMatchmakeSession {
 
         cfg_if::cfg_if! {
             if #[cfg(feature = "v3-5-0")]{
+                use rnex_core::{
+                    rmc::structures::{
+                        variant::Variant,
+                        matchmake::MatchmakeParam
+                    },
+                    kerberos::KerberosDateTime
+                };
                 let mm_session = MatchmakeSession {
                     gathering: Gathering {
                         self_gid: gid,
diff --git a/rnex-core/src/nex/user.rs b/rnex-core/src/nex/user.rs
index e2b9793..8dc705f 100644
--- a/rnex-core/src/nex/user.rs
+++ b/rnex-core/src/nex/user.rs
@@ -37,7 +37,7 @@ use std::env;
 use std::str::FromStr;
 
 use cfg_if::cfg_if;
-use log::{error, info, warn};
+use log::{error, info};
 use macros::rmc_struct;
 use rnex_core::prudp::socket_addr::PRUDPSockAddr;
 use rnex_core::rmc::protocols::notifications::{NotificationEvent, RemoteNotification};
diff --git a/rnex-core/src/rmc/structures/matchmake.rs b/rnex-core/src/rmc/structures/matchmake.rs
index 88deea0..0890365 100644
--- a/rnex-core/src/rmc/structures/matchmake.rs
+++ b/rnex-core/src/rmc/structures/matchmake.rs
@@ -1,6 +1,5 @@
 use cfg_if::cfg_if;
 use macros::RmcSerialize;
-use rnex_core::kerberos::KerberosDateTime;
 use rnex_core::rmc::structures::variant::Variant;
 
 use rnex_core::PID;
@@ -32,6 +31,7 @@ pub struct MatchmakeParam {
 
 cfg_if! {
     if #[cfg(feature = "v3-5-0")]{
+        use rnex_core::kerberos::KerberosDateTime;
         #[derive(RmcSerialize, Debug, Clone, Default, PartialEq)]
         #[rmc_struct(3)]
         pub struct MatchmakeSession {