diff --git a/headers/os/NetworkKit.h b/headers/os/NetworkKit.h
index 177bfadfde..e2e7af2d27 100644
--- a/headers/os/NetworkKit.h
+++ b/headers/os/NetworkKit.h
@@ -2,7 +2,7 @@
  * Master include file for the Network Kit.
  *
  */
-#include <socket.h>
+#include <sys/socket.h>
 #include <NetAddress.h>
 #include <NetBuffer.h>
 #include <NetEndpoint.h>