diff --git a/doc/index.html b/doc/index.html
index 71efaeb1..8d75e0a4 100644
--- a/doc/index.html
+++ b/doc/index.html
@@ -429,6 +429,10 @@ USE_OSGPLUGIN(<plugin2>)
         <p>
         Almost all packages are updated to their latest version.
         </p>
+        
+        <p>
+        Support for OpenSolaris has been dropped
+        </p>
     </dd>
 
     <dt>Old Releases</dt>
@@ -485,7 +489,6 @@ USE_OSGPLUGIN(&lt;plugin2&gt;)
         <li><a href="#requirements-frugalware">Frugalware</a></li>
         <li><a href="#requirements-gentoo">Gentoo</a></li>
         <li><a href="#requirements-macos">MacOS</a></li>
-        <li><a href="#requirements-opensolaris">Open Solaris</a></li>
         <li><a href="#requirements-opensuse">openSUSE</a></li>
     </ul>
 
@@ -681,74 +684,6 @@ sudo gcc_select gcc40</pre>
                   gmake gsed libtool openssl p5-xml-parser \
                   pkgconfig scons wget xz-devel</pre>
 
-    <h3 id="requirements-opensolaris">Open Solaris 2009.06</h3>
-
-    <p>
-    Open Solaris does not fulfill the requirements.
-    Two requirements are hopelessly outdated (M4, Autoconf)&nbsp;<a href="#requirements-opensolaris-dev-note">(*)</a>,
-    and one requirement is not provided at all (SCons).
-    If you want to run mingw-cross-env on Open Solaris nevertheless,
-    a lot of manual work is required:
-    </p>
-
-    <p>
-    Install all requirements
-    that already ship with Solaris:
-    </p>
-    <!-- http://pkg.opensolaris.org/release/en/search.shtml -->
-    <pre>pfexec pkg install SUNWgnu-automake-110 SUNWbison SUNWcmake \
-                   SUNWflexlex SUNWgcc SUNWgmake SUNWgsed \
-                   SUNWgzip SUNWlibtool SUNWlibm \
-                   SUNWopenssl SUNWgpch SUNWperl-xml-parser \
-                   SUNWgnome-common-devel SUNWunzip SUNWwget</pre>
-
-    <p>
-    and make Automake available:
-    </p>
-    <pre>pfexec ln -s aclocal-1.10  /usr/bin/aclocal
-pfexec ln -s automake-1.10 /usr/bin/automake</pre>
-
-    <p>
-    Edit your .bashrc script to add /usr/local/bin to $PATH,
-    and start a new shell session:
-    </p>
-    <pre>export PATH=/<em>where mingw-cross-env is installed</em>/usr/bin:/usr/local/bin:$PATH</pre>
-
-    <p>
-    Download and install M4, Autoconf and SCons by hand:
-    </p>
-    <pre>
-wget http://ftp.gnu.org/gnu/m4/m4-1.4.5.tar.gz
-tar -xzf m4-1.4.5.tar.gz
-cd m4-1.4.5
-./configure
-make
-pfexec make install
-cd ..
-
-wget http://ftp.gnu.org/gnu/autoconf/autoconf-2.62.tar.gz
-tar -xzf autoconf-2.62.tar.gz
-cd autoconf-2.62
-./configure
-make
-pfexec make install
-cd ..
-
-wget http://downloads.sourceforge.net/project/scons/scons/1.2.0/scons-1.2.0.tar.gz
-tar -xzf scons-1.2.0.tar.gz
-cd scons-1.2.0
-python setup.py build
-pfexec python setup.py install
-cd ..</pre>
-
-    <p id="requirements-opensolaris-dev-note">
-    (*) If you are using the
-    <a href="http://pkg.opensolaris.org/dev/en/index.shtml">development repository</a>,
-    M4 and Autoconf will meet the requirements.
-    However, recent versions of bash (4+) from this source
-    will cause certain builds to fail.
-    </p>
-
     <h3 id="requirements-opensuse">openSUSE</h3>
 
     <!-- http://software.opensuse.org/113/en -->