diff --git a/pw_stream/socket_stream.cc b/pw_stream/socket_stream.cc
index 955c41967f..7ac374c22e 100644
--- a/pw_stream/socket_stream.cc
+++ b/pw_stream/socket_stream.cc
@@ -17,6 +17,7 @@
 #if defined(_WIN32) && _WIN32
 #include <winsock2.h>
 #include <ws2tcpip.h>
+#define SHUT_RDWR SD_BOTH
 #else
 #include <arpa/inet.h>
 #include <netdb.h>