diff --git a/man2/io_submit.2 b/man2/io_submit.2
index 01796b789..b7ec5e991 100644
--- a/man2/io_submit.2
+++ b/man2/io_submit.2
@@ -27,13 +27,16 @@ io_submit \- submit asynchronous I/O blocks for processing
 .nf
 .\" .ad l
 .\" .hy 0
-.B #include <linux/aio.h>
+.B #include <libaio.h>
+.\" #include <linux/aio.h>
 .sp
 .\" .HP 16
 .BI "int io_submit(aio_context_t " ctx_id ", long " nr \
 ", struct iocb **" iocbpp );
 .\" .ad
 .\" .hy
+.sp
+Link with \fI-laio\fP.
 .fi
 .SH "DESCRIPTION"
 .PP