diff --git a/ntcore/src/main/native/cpp/net3/WireConnection3.h b/ntcore/src/main/native/cpp/net3/WireConnection3.h
index a3a2d81ceb..0bb26f6886 100644
--- a/ntcore/src/main/native/cpp/net3/WireConnection3.h
+++ b/ntcore/src/main/native/cpp/net3/WireConnection3.h
@@ -4,6 +4,8 @@
 
 #pragma once
 
+#include <stdint.h>
+
 #include <string_view>
 
 namespace wpi {