diff --git a/src/main/webapp/catalogue.html b/src/main/webapp/catalogue.html
index 4d5424a..558d78b 100644
--- a/src/main/webapp/catalogue.html
+++ b/src/main/webapp/catalogue.html
@@ -63,6 +63,7 @@
                 <li><a href="howto.html">How to use Themis</a></li>
                 <li><a href="swagger-ui/index.html">API REST</a></li>
                 <li  class="active"><a href="catalogue.html">Catalogue</a></li>
+                <li><a href="https://github.com/oeg-upm/Themis">GitHub</a></li>
 
                 <!--<li><a href="tests-info.html">Supported tests</a></li>-->
             </ul>
diff --git a/src/main/webapp/error.html b/src/main/webapp/error.html
index 3ec43e5..3e1cc49 100644
--- a/src/main/webapp/error.html
+++ b/src/main/webapp/error.html
@@ -40,6 +40,8 @@
                 <li><a href="howto.html">How to use it</a></li>
                 <li class="active"><a href="rest.html">API REST</a></li>
                 <li><a href="catalogue.html">Test catalogue</a></li>
+                <li><a href="https://github.com/oeg-upm/Themis">GitHub</a></li>
+
                 <!--<li><a href="tests-info.html">Supported tests</a></li>-->
             </ul>
         </div><!--/.nav-collapse -->
diff --git a/src/main/webapp/howto.html b/src/main/webapp/howto.html
index aeda751..b0fb7af 100644
--- a/src/main/webapp/howto.html
+++ b/src/main/webapp/howto.html
@@ -54,6 +54,8 @@
                 <li><a href="howto.html">How to use Themis</a></li>
                 <li><a href="swagger-ui/index.html">API REST</a></li>
                 <li><a href="catalogue.html">Catalogue</a></li>
+                <li><a href="https://github.com/oeg-upm/Themis">GitHub</a></li>
+
                 <!--<li><a href="tests-info.html">Supported tests</a></li>-->
             </ul>
         </div><!--/.nav-collapse -->
diff --git a/src/main/webapp/index.html b/src/main/webapp/index.html
index cdd2798..3eb8926 100644
--- a/src/main/webapp/index.html
+++ b/src/main/webapp/index.html
@@ -54,7 +54,7 @@
                 <li><a href="howto.html">How to use Themis</a></li>
                 <li><a href="swagger-ui/index.html">API REST</a></li>
                 <li><a href="catalogue.html">Catalogue</a></li>
-                <li><a href="catalogue.html">Catalogue</a></li>
+                <li><a href="https://github.com/oeg-upm/Themis">GitHub</a></li>
 
                 <!--<li><a href="tests-info.html">Supported tests</a></li>-->
             </ul>
diff --git a/src/main/webapp/rest.html b/src/main/webapp/rest.html
index c278899..4ccf7b1 100644
--- a/src/main/webapp/rest.html
+++ b/src/main/webapp/rest.html
@@ -55,6 +55,8 @@
                 <li><a href="howto.html">How to use it</a></li>
                 <li><a href="rest.html">REST Service</a></li>
                 <li><a href="catalogue.html">Catalogue</a></li>
+                <li><a href="https://github.com/oeg-upm/Themis">GitHub</a></li>
+
                 <!--<li><a href="tests-info.html">Supported tests</a></li>-->
             </ul>
         </div><!--/.nav-collapse -->