diff --git a/rtc_base/socket.h b/rtc_base/socket.h
index c78963b768..ca1a30267a 100644
--- a/rtc_base/socket.h
+++ b/rtc_base/socket.h
@@ -108,7 +108,6 @@
 #define ESTALE WSAESTALE
 #undef EREMOTE
 #define EREMOTE WSAEREMOTE
-#undef EACCES
 #define SOCKET_EACCES WSAEACCES
 #endif  // WEBRTC_WIN