diff --git a/src/runtime/rpc/rpc_channel_logger.h b/src/runtime/rpc/rpc_channel_logger.h
index 53144956eb80..26d93b82fd60 100644
--- a/src/runtime/rpc/rpc_channel_logger.h
+++ b/src/runtime/rpc/rpc_channel_logger.h
@@ -27,6 +27,7 @@
 #include <memory>
 #include <utility>
 
+#include "../../support/socket.h"
 #include "../minrpc/minrpc_server_logging.h"
 #include "rpc_channel.h"
 
diff --git a/src/support/socket.h b/src/support/socket.h
index 42d5d9004c15..8c1ea621da04 100644
--- a/src/support/socket.h
+++ b/src/support/socket.h
@@ -31,10 +31,11 @@
 #define NOMINMAX
 #endif
 
+#include <BaseTsd.h>
 #include <winsock2.h>
 #include <ws2tcpip.h>
+using ssize_t = SSIZE_T;
 
-using ssize_t = int;
 #ifdef _MSC_VER
 #pragma comment(lib, "Ws2_32.lib")
 #endif