diff --git a/src/core/DBusManager.cpp b/src/core/DBusManager.cpp
index b218ffd1..34f573ff 100644
--- a/src/core/DBusManager.cpp
+++ b/src/core/DBusManager.cpp
@@ -33,12 +33,10 @@ void DBusManager::initializeConnection() {
 }
 
 std::shared_ptr<sdbus::IConnection> DBusManager::getConnection() {
-    std::lock_guard<std::mutex> lock(m_mutex);
     return m_pConnection;
 }
 
 std::shared_ptr<sdbus::IProxy> DBusManager::getLoginProxy() {
-    std::lock_guard<std::mutex> lock(m_mutex);
     if (!m_pLoginProxy)
         initializeConnection();
 
@@ -46,7 +44,6 @@ std::shared_ptr<sdbus::IProxy> DBusManager::getLoginProxy() {
 }
 
 std::shared_ptr<sdbus::IProxy> DBusManager::getSessionProxy() {
-    std::lock_guard<std::mutex> lock(m_mutex);
     if (!m_pSessionProxy)
         initializeConnection();
 
@@ -54,7 +51,6 @@ std::shared_ptr<sdbus::IProxy> DBusManager::getSessionProxy() {
 }
 
 void DBusManager::setLockedHint(bool locked) {
-    std::lock_guard<std::mutex> lock(m_mutex);
     if (!m_pSessionProxy) {
         Debug::log(WARN, "[DBusManager] Cannot set locked hint: Proxy is not initialized.");
         return;
@@ -71,7 +67,6 @@ void DBusManager::setLockedHint(bool locked) {
 }
 
 void DBusManager::sendUnlockSignal() {
-    std::lock_guard<std::mutex> lock(m_mutex);
     if (!m_pSessionProxy) {
         Debug::log(WARN, "[DBusManager] Unlock signal skipped: Proxy is not initialized.");
         return;
diff --git a/src/core/DBusManager.hpp b/src/core/DBusManager.hpp
index cf4b1fb3..66415779 100644
--- a/src/core/DBusManager.hpp
+++ b/src/core/DBusManager.hpp
@@ -2,7 +2,6 @@
 
 #include <memory>
 #include <string>
-#include <mutex>
 #include <sdbus-c++/sdbus-c++.h>
 
 class DBusManager {
@@ -25,6 +24,4 @@ class DBusManager {
     std::shared_ptr<sdbus::IConnection> m_pConnection;
     std::shared_ptr<sdbus::IProxy>      m_pLoginProxy;
     std::shared_ptr<sdbus::IProxy>      m_pSessionProxy;
-
-    std::mutex                          m_mutex;
 };