diff --git a/docs/GCCFEBuildInstrs.html b/docs/GCCFEBuildInstrs.html
index 262c1678394..b675ee76a7c 100644
--- a/docs/GCCFEBuildInstrs.html
+++ b/docs/GCCFEBuildInstrs.html
@@ -88,6 +88,7 @@ top-level <tt>README.LLVM</tt> file, adding ",ada" to EXTRALANGS, for example:
       are <a href="http://gcc.gnu.org/releases.html">gcc-4.2</a> and the
       2005, 2006 and 2007 versions of the
       <a href="http://libre.adacore.com/">GNAT GPL Edition</a>.
+      <b>GNAT GPL 2008, gcc-4.3 and later will not work</b>.
       The LLVM parts of llvm-gcc are written in C++ so a C++ compiler is
       needed to build them.  The rest of gcc is written in C.
       Some linux distributions provide a version of gcc that supports all