diff --git a/man3/aio_cancel.3 b/man3/aio_cancel.3
index 0d6971d6d..f1f923f3b 100644
--- a/man3/aio_cancel.3
+++ b/man3/aio_cancel.3
@@ -27,6 +27,8 @@ aio_cancel \- cancel an outstanding asynchronous I/O request
 .B "#include <aio.h>"
 .sp
 .BI "int aio_cancel(int " fd ", struct aiocb *" aiocbp );
+.sp
+Link with \fI\-lrt\fP.
 .SH DESCRIPTION
 The
 .BR aio_cancel ()
diff --git a/man3/aio_error.3 b/man3/aio_error.3
index 15240e6f5..79fbba7ca 100644
--- a/man3/aio_error.3
+++ b/man3/aio_error.3
@@ -27,6 +27,8 @@ aio_error \- get error status of asynchronous I/O operation
 .B "#include <aio.h>"
 .sp
 .BI "int aio_error(const struct aiocb *" aiocbp );
+.sp
+Link with \fI\-lrt\fP.
 .SH DESCRIPTION
 The
 .BR aio_error ()
diff --git a/man3/aio_fsync.3 b/man3/aio_fsync.3
index de3b4b47e..fb119a1dd 100644
--- a/man3/aio_fsync.3
+++ b/man3/aio_fsync.3
@@ -27,6 +27,8 @@ aio_fsync \- asynchronous file synchronization
 .B "#include <aio.h>"
 .sp
 .BI "int aio_fsync(int " op ", struct aiocb *" aiocbp );
+.sp
+Link with \fI\-lrt\fP.
 .SH DESCRIPTION
 The
 .BR aio_fsync ()
diff --git a/man3/aio_read.3 b/man3/aio_read.3
index 5b12d8c2d..3c7c0fc0e 100644
--- a/man3/aio_read.3
+++ b/man3/aio_read.3
@@ -27,6 +27,8 @@ aio_read \- asynchronous read
 .B "#include <aio.h>"
 .sp
 .BI "int aio_read(struct aiocb *" aiocbp );
+.sp
+Link with \fI\-lrt\fP.
 .SH DESCRIPTION
 The
 .BR aio_read ()
diff --git a/man3/aio_return.3 b/man3/aio_return.3
index 96b548fce..13a35386a 100644
--- a/man3/aio_return.3
+++ b/man3/aio_return.3
@@ -27,6 +27,8 @@ aio_return \- get return status of asynchronous I/O operation
 .B "#include <aio.h>"
 .sp
 .BI "ssize_t aio_return(struct aiocb *" aiocbp );
+.sp
+Link with \fI\-lrt\fP.
 .SH DESCRIPTION
 The
 .BR aio_return ()
diff --git a/man3/aio_suspend.3 b/man3/aio_suspend.3
index 9c124a728..d37960fb5 100644
--- a/man3/aio_suspend.3
+++ b/man3/aio_suspend.3
@@ -23,6 +23,8 @@
 .TH AIO_SUSPEND 3 2003-11-14  "" "Linux Programmer's Manual"
 .SH NAME
 aio_suspend \- wait for asynchronous I/O operation or timeout
+.sp
+Link with \fI\-lrt\fP.
 .SH SYNOPSIS
 .nf
 .sp
diff --git a/man3/aio_write.3 b/man3/aio_write.3
index 43d08f639..1134bfac3 100644
--- a/man3/aio_write.3
+++ b/man3/aio_write.3
@@ -27,6 +27,8 @@ aio_write \- asynchronous write
 .B "#include <aio.h>"
 .sp
 .BI "int aio_write(struct aiocb *" aiocbp );
+.sp
+Link with \fI\-lrt\fP.
 .SH DESCRIPTION
 The
 .BR aio_write ()