diff --git a/web/platforms/platforms.html b/web/platforms/platforms.html
index 48742ebee7..7822cdd4c1 100644
--- a/web/platforms/platforms.html
+++ b/web/platforms/platforms.html
@@ -32,7 +32,7 @@ ported to essentially all sequential and parallel computers.
 
 <ul>
 <li>
-IBM SP and Power3/4 system running AIX</li>
+IBM SP and Power3/4/5 system running AIX</li>
 
 <li>
 SGI IRIX SMP systems</li>
@@ -94,6 +94,9 @@ Linux Itanium clusters with Elan4 switch</li>
 <li>
 Linux AMD Opteron computers</li>
 
+<li>
+Apple Mac Intel computers </li>
+
 </ul>
 <p>
 <hr>