diff --git a/website/_data/footer.yml b/website/_data/footer.yml
index 76d30be..7d63b4b 100644
--- a/website/_data/footer.yml
+++ b/website/_data/footer.yml
@@ -6,11 +6,11 @@
     - name: Download
       link: "/#download"
 - links:
-    - name: Cologne Center for eHumanities
+    - name: CCeH
       link: https://cceh.uni-koeln.de
       new_window: true
-    - name: University of Cologne
-      link: https://uni-koeln.de
+    - name: IAAS
+      link: https://www.iaas.uni-stuttgart.de/
       new_window: true
 - links:
     - name: Twitter
diff --git a/website/index.html b/website/index.html
index 66de142..93f0074 100644
--- a/website/index.html
+++ b/website/index.html
@@ -59,6 +59,7 @@ <h2>Graphically model <strong>TOSCA topologies</strong></h2>
 			<div class="text">
 				<h2>Contact</h2>
 				<p>The TOSCA Modelling Tool is developed at the <a href="//cceh.uni-koeln.de" target="_blank">Cologne Center for eHumanities (CCeH)</a>.</p>
+				<p>The OpenTOSCA ecosystem is developed at the <a href="//www.iaas.uni-stuttgart.de/">Institute of Architecture of Application Systems (IAAS)</a>.</p>
 			</div>
 		</div>
 	</section>