diff --git a/doc/mac_build.html b/doc/mac_build.html
index 510f724565..1e37c20a27 100644
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@@ -31,7 +31,7 @@
 <p class="p1"><b>Building BOINC Clients and Applications on Macintosh OSX</b></p>
 <p class="p2"><br></p>
 <p class="p3">Written by Charlie Fenton</p>
-<p class="p3">Last updated 2/27/06</p>
+<p class="p3">Last updated 4/27/06</p>
 <p class="p2"><br></p>
 <p class="p4">This document applies to BOINC version 5.3.19 and later.<span class="Apple-converted-space">  </span>It has instructions for building BOINC for Macintosh OSX, plus information for building science project applications to run under BOINC on Macintosh OSX. <span class="Apple-converted-space"> </span></p>
 <p class="p2"><br></p>