diff --git a/client/protocols/openvpnovercloakprotocol.cpp b/client/protocols/openvpnovercloakprotocol.cpp
index 2eb295c7..8edcb53f 100644
--- a/client/protocols/openvpnovercloakprotocol.cpp
+++ b/client/protocols/openvpnovercloakprotocol.cpp
@@ -57,7 +57,7 @@ ErrorCode OpenVpnOverCloakProtocol::start()
         qDebug().noquote() << "ck-client:" << m_ckProcess.readAllStandardOutput();
     });
 
-    connect(&m_ckProcess, QOverload<int, QProcess::ExitStatus>::of(&QProcess::finished), this, [this](int exitCode, QProcess::ExitStatus exitStatus){
+    m_errorHandlerConnection = connect(&m_ckProcess, QOverload<int, QProcess::ExitStatus>::of(&QProcess::finished), this, [this](int exitCode, QProcess::ExitStatus exitStatus){
         qDebug().noquote() << "OpenVpnOverCloakProtocol finished, exitCode, exiStatus" << exitCode << exitStatus;
         setConnectionState(VpnProtocol::ConnectionState::Disconnected);
         if (exitStatus != QProcess::NormalExit){
@@ -83,6 +83,7 @@ ErrorCode OpenVpnOverCloakProtocol::start()
 
 void OpenVpnOverCloakProtocol::stop()
 {
+    disconnect(m_errorHandlerConnection);
     OpenVpnProtocol::stop();
 
     qDebug() << "OpenVpnOverCloakProtocol::stop()";
diff --git a/client/protocols/openvpnovercloakprotocol.h b/client/protocols/openvpnovercloakprotocol.h
index 9244d6ff..69aae8c6 100644
--- a/client/protocols/openvpnovercloakprotocol.h
+++ b/client/protocols/openvpnovercloakprotocol.h
@@ -25,6 +25,7 @@ private:
 private:
     QProcess m_ckProcess;
     QTemporaryFile m_cloakCfgFile;
+    QMetaObject::Connection m_errorHandlerConnection;
 };
 
 #endif // OPENVPNOVERCLOAKPROTOCOL_H