diff --git a/webrtc/modules/rtp_rtcp/source/rtp_utility.cc b/webrtc/modules/rtp_rtcp/source/rtp_utility.cc
index 2727e7b8bc..28830f2e66 100644
--- a/webrtc/modules/rtp_rtcp/source/rtp_utility.cc
+++ b/webrtc/modules/rtp_rtcp/source/rtp_utility.cc
@@ -16,10 +16,8 @@
 
 #if defined(_WIN32)
 // Order for these headers are important
-#include <Windows.h>  // FILETIME
-
-#include <WinSock.h>  // timeval
-
+#include <winsock2.h>  // timeval
+#include <windows.h>  // FILETIME
 #include <MMSystem.h>  // timeGetTime
 #elif ((defined WEBRTC_LINUX) || (defined WEBRTC_MAC))
 #include <sys/time.h>  // gettimeofday