diff --git a/documentation/RELEASE_NOTES.html b/documentation/RELEASE_NOTES.html
index 51767c07a..72f5e9cb4 100644
--- a/documentation/RELEASE_NOTES.html
+++ b/documentation/RELEASE_NOTES.html
@@ -22,7 +22,7 @@
 
 
 <h4>RTEMS</h4>
-<p>Set POSIX TZ environment variable from EPICS_TIMEZONE.</p>
+<p>Set POSIX TZ environment variable from NVRAM, or failing that, from EPICS_TIMEZONE.</p>
 <p>Cleaned up support for obtaining network configuration from NVRAM.</p>
 <p>Added support for some additional boards.</p>
 <p>Set iocsh prompt from host name.</p>