diff --git a/fs/squashfs/export.c b/fs/squashfs/export.c
index 69e971d5ddc1..2b1b8fe5e037 100644
--- a/fs/squashfs/export.c
+++ b/fs/squashfs/export.c
@@ -40,6 +40,7 @@
 #include <linux/dcache.h>
 #include <linux/exportfs.h>
 #include <linux/zlib.h>
+#include <linux/slab.h>
 
 #include "squashfs_fs.h"
 #include "squashfs_fs_sb.h"