diff --git a/release/doc/en_US.ISO8859-1/relnotes/common/upgrading.sgml b/release/doc/en_US.ISO8859-1/relnotes/common/upgrading.sgml
index 088b308315f2..a4292288a4ee 100644
--- a/release/doc/en_US.ISO8859-1/relnotes/common/upgrading.sgml
+++ b/release/doc/en_US.ISO8859-1/relnotes/common/upgrading.sgml
@@ -24,7 +24,7 @@
     </itemizedlist>
   </para>
 
-  <para>Please read the <filename>UPGRADE.TXT</filename> file for more
+  <para>Please read the <filename>INSTALL.TXT</filename> file for more
   information, preferably <emphasis>before</emphasis> beginning an
   upgrade.  If you are upgrading from source, please be sure to read
   <filename>/usr/src/UPDATING</filename> as well.</para>