diff --git a/fs/nilfs2/super.c b/fs/nilfs2/super.c
index 8351c44..57022bc 100644
--- a/fs/nilfs2/super.c
+++ b/fs/nilfs2/super.c
@@ -48,6 +48,7 @@
 #include <linux/writeback.h>
 #include <linux/seq_file.h>
 #include <linux/mount.h>
+#include <linux/cleancache.h>
 #include "nilfs.h"
 #include "export.h"
 #include "mdt.h"
@@ -1296,6 +1297,7 @@ nilfs_mount(struct file_system_type *fs_type, int flags,
 		err = PTR_ERR(s);
 		goto failed;
 	}
+	cleancache_init_fs(s);
 
 	if (!s->s_root) {
 		char b[BDEVNAME_SIZE];