diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
index 4948d9bc405dfbdb23f30dcd5ad47d103f4e5514..a1c3a1fab7f01d591ea571dc99974b21abfd3c27 100644
--- a/fs/sysfs/dir.c
+++ b/fs/sysfs/dir.c
@@ -20,6 +20,7 @@
 #include <linux/idr.h>
 #include <linux/completion.h>
 #include <linux/mutex.h>
+#include <linux/slab.h>
 #include "sysfs.h"
 
 DEFINE_MUTEX(sysfs_mutex);
diff --git a/fs/sysfs/file.c b/fs/sysfs/file.c
index baa663e69388aeb623aeb667f86ff12540b741e8..a859c32ff93a56b184c3d7a92ebec776d4d9eaa6 100644
--- a/fs/sysfs/file.c
+++ b/fs/sysfs/file.c
@@ -13,6 +13,7 @@
 #include <linux/module.h>
 #include <linux/kobject.h>
 #include <linux/kallsyms.h>
+#include <linux/slab.h>
 #include <linux/namei.h>
 #include <linux/poll.h>
 #include <linux/list.h>