diff --git a/modules/juce_core/network/juce_Socket.cpp b/modules/juce_core/network/juce_Socket.cpp
index c020720b2a0f..dfd6f09f18f4 100644
--- a/modules/juce_core/network/juce_Socket.cpp
+++ b/modules/juce_core/network/juce_Socket.cpp
@@ -755,6 +755,14 @@ bool DatagramSocket::joinMulticast (const String& multicastIPAddress)
 
     return SocketHelpers::multicast (handle, multicastIPAddress, lastBindAddress, true);
 }
+ 
+bool DatagramSocket::joinMulticast (const String& multicastIPAddress, const String& localIPAddress)
+{
+    if (handle < 0 || ! isBound)
+        return false;
+
+    return SocketHelpers::multicast (handle, multicastIPAddress, localIPAddress, true);
+}
 
 bool DatagramSocket::leaveMulticast (const String& multicastIPAddress)
 {
@@ -763,6 +771,14 @@ bool DatagramSocket::leaveMulticast (const String& multicastIPAddress)
 
     return SocketHelpers::multicast (handle, multicastIPAddress, lastBindAddress, false);
 }
+  
+bool DatagramSocket::leaveMulticast (const String& multicastIPAddress, const String& localIPAddress)
+{
+    if (handle < 0 || ! isBound)
+        return false;
+
+    return SocketHelpers::multicast (handle, multicastIPAddress, localIPAddress, false);
+}
 
 bool DatagramSocket::setMulticastLoopbackEnabled (bool enable)
 {