diff --git a/modules/linux/vmhgfs/tcp.c b/modules/linux/vmhgfs/tcp.c
index c7070a6..31a40df 100644
--- a/modules/linux/vmhgfs/tcp.c
+++ b/modules/linux/vmhgfs/tcp.c
@@ -32,6 +32,7 @@
 #include <linux/in.h>
 #include <linux/net.h>
 #include <linux/inet.h>
+#include <linux/moduleparam.h>
 #include <linux/errno.h>
 #include <linux/kthread.h>