diff --git a/usr.bin/basename/basename.1 b/usr.bin/basename/basename.1
index b4fa8997190..b2ad95d8bdf 100644
--- a/usr.bin/basename/basename.1
+++ b/usr.bin/basename/basename.1
@@ -103,7 +103,9 @@ to
 .Dl FOO=`dirname /usr/bin/trail`
 .Sh SEE ALSO
 .Xr csh 1 ,
-.Xr sh 1
+.Xr sh 1 ,
+.Xr basename 3 ,
+.Xr dirname 3
 .Sh STANDARDS
 The
 .Nm