diff --git a/fs/dlm/user.c b/fs/dlm/user.c
index 40db61dc95f2550f09d592bcd2b2e751fca85291..3870150b83a479396eb6a179757d92c1a61baf2c 100644
--- a/fs/dlm/user.c
+++ b/fs/dlm/user.c
@@ -22,6 +22,7 @@
 #include "lockspace.h"
 #include "lock.h"
 #include "lvb_table.h"
+#include "user.h"
 
 static const char *name_prefix="dlm";
 static struct miscdevice ctl_device;