diff --git a/src/SSLListener.cpp b/src/SSLListener.cpp
index 4ace920..bee42f1 100644
--- a/src/SSLListener.cpp
+++ b/src/SSLListener.cpp
@@ -70,8 +70,18 @@ namespace fr
 
     Socket::Status fr::SSLListener::listen(const std::string &port)
     {
+        int mbed_addr_family = 0;
+        if(ai_family == fr::Socket::IP::v4)
+            mbed_addr_family = MBEDTLS_NET_ADDR_FAMILY_4;
+        else if(ai_family == fr::Socket::IP::v6)
+            mbed_addr_family = MBEDTLS_NET_ADDR_FAMILY_6;
+        else if(ai_family == fr::Socket::IP::any)
+            mbed_addr_family = MBEDTLS_NET_ADDR_FAMILY_ANY;
+        else
+            return fr::Socket::Error;
+
         //Bind to port
-        if(mbedtls_net_bind(&listen_fd, NULL, port.c_str(), MBEDTLS_NET_PROTO_TCP) != 0)
+        if(mbedtls_net_bind(&listen_fd, NULL, port.c_str(), MBEDTLS_NET_PROTO_TCP, mbed_addr_family) != 0)
         {
             return Socket::BindFailed;
         }