diff --git a/fs/afs/internal.h b/fs/afs/internal.h
index 2dac3ad2c44b6c1110452208826dfac0186b901b..2c55dd94a1de573c9e4169a3cbb3c993dc6422b9 100644
--- a/fs/afs/internal.h
+++ b/fs/afs/internal.h
@@ -17,6 +17,8 @@
 #include <linux/rxrpc.h>
 #include <linux/key.h>
 #include <linux/workqueue.h>
+#include <linux/sched.h>
+
 #include "afs.h"
 #include "afs_vl.h"