diff --git a/tools/chatgui/transport/utun_node.cpp b/tools/chatgui/transport/utun_node.cpp
index 62702790..8443c8bd 100644
--- a/tools/chatgui/transport/utun_node.cpp
+++ b/tools/chatgui/transport/utun_node.cpp
@@ -1,7 +1,7 @@
 // utun_node.cpp — embedded uTun node running in a dedicated thread
 #include "utun_node.h"
 #include <cinttypes>
-#include <netinet/in.h>
+#include "../../lib/socket_compat.h"
 
 #include "../db/db_manager.h"