Клиент app.config создает повторяющиеся конечные точки [WCF]

У меня есть клиент, который генерирует свой app.config, используя ссылку на службу для привязки NetTCPBinding на моем локальном хосте. По какой-то причине, когда я запускаю свою службу и обновляю ссылку на службу на клиенте, файл app.config дублирует конечные точки (увеличивая имя) вместо замены текущего файла.

Как я могу запретить клиентскому app.config дублировать конечные точки?

Вот мой сервис app.config:

  <services>
    <service name="Embedded_DCC_Service.EmbeddedService" behaviorConfiguration="serviceBehavior">
      <endpoint
        name ="TCPEndPoint"
        binding="netTcpBinding"
        contract="Embedded_DCC_Service.IEmbeddedService"
        address="EmbeddedService"
        bindingConfiguration="EmbeddedService_Binding"
        />
      <endpoint
        name ="MetaDataTcpEndpoint"
        binding="mexTcpBinding"
        contract="IMetadataExchange"
        address="mex" 
        />
      <host>
        <baseAddresses>
          <add baseAddress="net.tcp://localhost:9292/"/>
        </baseAddresses>
      </host>
    </service>
  </services>

  <bindings>
    <netTcpBinding>
      <binding name="EmbeddedService_Binding" closeTimeout="infinite" openTimeout="infinite"
          receiveTimeout="infinite" sendTimeout="infinite" />
    </netTcpBinding>
  </bindings>

  <behaviors>
    <serviceBehaviors>
      <behavior name="serviceBehavior">
        <serviceMetadata httpGetEnabled="false"/>
      </behavior>
    </serviceBehaviors>
  </behaviors>

</system.serviceModel>

And the generated app.config on the client (with duplicate entries):

<?xml version="1.0" encoding="utf-8" ?>
<configuration>
  <system.serviceModel>
    <bindings>
      <netTcpBinding>
        <binding name="TCPEndPoint" closeTimeout="00:01:00" openTimeout="00:01:00"
            receiveTimeout="00:10:00" sendTimeout="00:01:00" transactionFlow="false"
            transferMode="Buffered" transactionProtocol="OleTransactions"
            hostNameComparisonMode="StrongWildcard" listenBacklog="10"
            maxBufferPoolSize="524288" maxBufferSize="65536" maxConnections="10"
            maxReceivedMessageSize="65536">
          <readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384"
              maxBytesPerRead="4096" maxNameTableCharCount="16384" />
          <reliableSession ordered="true" inactivityTimeout="00:10:00"
              enabled="false" />
          <security mode="Transport">
            <transport clientCredentialType="Windows" protectionLevel="EncryptAndSign">
              <extendedProtectionPolicy policyEnforcement="Never" />
            </transport>
            <message clientCredentialType="Windows" />
          </security>
        </binding>
        <binding name="TCPEndPoint1" closeTimeout="00:01:00" openTimeout="00:01:00"
            receiveTimeout="00:10:00" sendTimeout="00:01:00" transactionFlow="false"
            transferMode="Buffered" transactionProtocol="OleTransactions"
            hostNameComparisonMode="StrongWildcard" listenBacklog="10"
            maxBufferPoolSize="524288" maxBufferSize="65536" maxConnections="10"
            maxReceivedMessageSize="65536">
          <readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384"
              maxBytesPerRead="4096" maxNameTableCharCount="16384" />
          <reliableSession ordered="true" inactivityTimeout="00:10:00"
              enabled="false" />
          <security mode="Transport">
            <transport clientCredentialType="Windows" protectionLevel="EncryptAndSign">
              <extendedProtectionPolicy policyEnforcement="Never" />
            </transport>
            <message clientCredentialType="Windows" />
          </security>
        </binding>
        <binding name="TCPEndPoint2" closeTimeout="00:01:00" openTimeout="00:01:00"
            receiveTimeout="00:10:00" sendTimeout="00:01:00" transactionFlow="false"
            transferMode="Buffered" transactionProtocol="OleTransactions"
            hostNameComparisonMode="StrongWildcard" listenBacklog="10"
            maxBufferPoolSize="524288" maxBufferSize="65536" maxConnections="10"
            maxReceivedMessageSize="65536">
          <readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384"
              maxBytesPerRead="4096" maxNameTableCharCount="16384" />
          <reliableSession ordered="true" inactivityTimeout="00:10:00"
              enabled="false" />
          <security mode="Transport">
            <transport clientCredentialType="Windows" protectionLevel="EncryptAndSign">
              <extendedProtectionPolicy policyEnforcement="Never" />
            </transport>
            <message clientCredentialType="Windows" />
          </security>
        </binding>
        <binding name="TCPEndPoint3" closeTimeout="00:01:00" openTimeout="00:01:00"
            receiveTimeout="00:10:00" sendTimeout="00:01:00" transactionFlow="false"
            transferMode="Buffered" transactionProtocol="OleTransactions"
            hostNameComparisonMode="StrongWildcard" listenBacklog="10"
            maxBufferPoolSize="524288" maxBufferSize="65536" maxConnections="10"
            maxReceivedMessageSize="65536">
          <readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384"
              maxBytesPerRead="4096" maxNameTableCharCount="16384" />
          <reliableSession ordered="true" inactivityTimeout="00:10:00"
              enabled="false" />
          <security mode="Transport">
            <transport clientCredentialType="Windows" protectionLevel="EncryptAndSign">
              <extendedProtectionPolicy policyEnforcement="Never" />
            </transport>
            <message clientCredentialType="Windows" />
          </security>
        </binding>
      </netTcpBinding>
    </bindings>
    <client>
      <endpoint address="net.tcp://localhost:9292/EmbeddedService"
          binding="netTcpBinding" bindingConfiguration="TCPEndPoint"
          contract="ServiceReference1.IEmbeddedService" name="TCPEndPoint">
        <identity>
          <userPrincipalName value="[email protected]" />
        </identity>
      </endpoint>
      <endpoint address="net.tcp://localhost:9292/EmbeddedService"
          binding="netTcpBinding" bindingConfiguration="TCPEndPoint1"
          contract="ServiceReference1.IEmbeddedService" name="TCPEndPoint1">
        <identity>
          <userPrincipalName value="[email protected]" />
        </identity>
      </endpoint>
      <endpoint address="net.tcp://localhost:9292/EmbeddedService"
          binding="netTcpBinding" bindingConfiguration="TCPEndPoint2"
          contract="ServiceReference1.IEmbeddedService" name="TCPEndPoint2">
        <identity>
          <userPrincipalName value="[email protected]" />
        </identity>
      </endpoint>
      <endpoint address="net.tcp://localhost:9292/EmbeddedService"
          binding="netTcpBinding" bindingConfiguration="TCPEndPoint3"
          contract="ServiceReference1.IEmbeddedService" name="TCPEndPoint3">
        <identity>
          <userPrincipalName value="[email protected]" />
        </identity>
      </endpoint>
    </client>
  </system.serviceModel>
</configuration>