diff --git a/ESP8266Interface.cpp b/ESP8266Interface.cpp
index dbde089..d9566bd 100644
--- a/ESP8266Interface.cpp
+++ b/ESP8266Interface.cpp
@@ -155,7 +155,7 @@ int ESP8266Interface::socket_connect(void *handle, const SocketAddress &addr)
     return 0;
 }
     
-int ESP8266Interface::socket_accept(void **handle, void *server)
+int ESP8266Interface::socket_accept(void *server, void **socket, SocketAddress *addr)
 {
     return NSAPI_ERROR_UNSUPPORTED;
 }
diff --git a/ESP8266Interface.h b/ESP8266Interface.h
index b88add7..7627ac0 100644
--- a/ESP8266Interface.h
+++ b/ESP8266Interface.h
@@ -112,7 +112,7 @@ class ESP8266Interface : public NetworkStack, public WiFiInterface
      *  @note This call is not-blocking, if this call would block, must
      *        immediately return NSAPI_ERROR_WOULD_WAIT
      */
-    virtual int socket_accept(void **handle, void *server);
+    virtual int socket_accept(void *handle, void **socket, SocketAddress *address);
 
     /** Send data to the remote host
      *  @param handle       Socket handle