diff --git a/xml/phrases-decl.ent b/xml/phrases-decl.ent
index c49f610b..08ce01cf 100644
--- a/xml/phrases-decl.ent
+++ b/xml/phrases-decl.ent
@@ -422,7 +422,8 @@
      &admin; for &sls; &productnumber;</link>.
     </para>
     <para>
-     If nodes are not synchronized, the cluster may not work properly.
+     The cluster might not work properly if the nodes are not synchronized,
+     or even if they are synchronized but have different timezones configured.
      In addition, log files and cluster reports are very hard to analyze
      without synchronization.
      If you use the bootstrap scripts, you will be