diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h
index d212ee4..7a38cc7 100644
--- a/fs/nfs/internal.h
+++ b/fs/nfs/internal.h
@@ -63,6 +63,10 @@
 	struct security_mnt_opts lsm_opts;
 };
 
+/* mount_clnt.c */
+extern int nfs_mount(struct sockaddr *, size_t, char *, char *,
+					int, int, struct nfs_fh *);
+
 /* client.c */
 extern struct rpc_program nfs_program;
 
diff --git a/fs/nfs/nfsroot.c b/fs/nfs/nfsroot.c
index f1c0a06..a96e5fd 100644
--- a/fs/nfs/nfsroot.c
+++ b/fs/nfs/nfsroot.c
@@ -86,6 +86,8 @@
 #include <net/ipconfig.h>
 #include <linux/parser.h>
 
+#include "internal.h"
+
 /* Define this to allow debugging output */
 #undef NFSROOT_DEBUG
 #define NFSDBG_FACILITY NFSDBG_ROOT