diff --git a/fs/bcachefs/fs-io-direct.c b/fs/bcachefs/fs-io-direct.c
index 219bc1124477..4c61cb18c366 100644
--- a/fs/bcachefs/fs-io-direct.c
+++ b/fs/bcachefs/fs-io-direct.c
@@ -12,6 +12,7 @@
 
 #include <linux/kthread.h>
 #include <linux/pagemap.h>
+#include <linux/prefetch.h>
 #include <linux/task_io_accounting_ops.h>
 
 /* O_DIRECT reads */