diff --git a/cscore/src/main/native/windows/NetworkUtil.cpp b/cscore/src/main/native/windows/NetworkUtil.cpp
index 0faa43f2c8..86b99bc249 100644
--- a/cscore/src/main/native/windows/NetworkUtil.cpp
+++ b/cscore/src/main/native/windows/NetworkUtil.cpp
@@ -3,6 +3,7 @@
 // the WPILib BSD license file in the root directory of this project.
 
 #include <uv.h>
+#include <ws2tcpip.h>
 
 #include "cscore_cpp.h"