diff --git a/content/first-steps/_index.en.md b/content/first-steps/_index.en.md
index afeb7a6989cd2187d7c7a0a3b1fd4d6a6fd20f9f..bb93b0f955d431aea4ed994452caefa239735784 100644
--- a/content/first-steps/_index.en.md
+++ b/content/first-steps/_index.en.md
@@ -116,7 +116,7 @@ However, the federation with the Matrix servers of other scientific or civil soc
 
 * [Uni Bielefeld](https://uni-bielefeld.de/teamchat2)
 
-* [Bauhaus-Universität Weimar](https://matrix.bau-ha.us) incl. [Docu](https://m18.uni-weimar.de/stuko/referate/digitale-infrastruktur)
+* [Bauhaus-Universität Weimar](https://chat.uni-weimar.de/) inkl. [Doku](https://chat.uni-weimar.de/docs/matrix/)
 
 * [RWTH Aachen](https://riot.comsys.rwth-aachen.de/)
 
diff --git a/content/first-steps/_index.md b/content/first-steps/_index.md
index 8dbde533701ee099edce1a3c68864022a0437899..2dd0cc4b18741b4ad8ead8706609135fa00e14bc 100644
--- a/content/first-steps/_index.md
+++ b/content/first-steps/_index.md
@@ -115,7 +115,7 @@ Die Förderation mit den Matrix-Servern anderer wissenschaftlicher oder zivilges
 
 * [Uni Bielefeld](https://uni-bielefeld.de/teamchat2)
 
-* [Bauhaus-Universität Weimar](https://matrix.bau-ha.us) inkl. [Doku](https://m18.uni-weimar.de/stuko/referate/digitale-infrastruktur)
+* [Bauhaus-Universität Weimar](https://chat.uni-weimar.de/) inkl. [Doku](https://chat.uni-weimar.de/docs/matrix/)
 
 * [RWTH Aachen](https://riot.comsys.rwth-aachen.de/)
 
diff --git a/static/images/federation_map.svg b/static/images/federation_map.svg
index 2f33d5017a62c045563ea5f20e4b3ec20aa9984a..23069d8862b68a7b5fe28fdb5fe9eae6ff5443d7 100644
--- a/static/images/federation_map.svg
+++ b/static/images/federation_map.svg
@@ -28,9 +28,9 @@
    inkscape:window-height="1301"
    id="namedview1381"
    showgrid="false"
-   inkscape:zoom="6.1590506"
-   inkscape:cx="179.24841"
-   inkscape:cy="1131.5056"
+   inkscape:zoom="3.1035841"
+   inkscape:cx="536.15431"
+   inkscape:cy="555.80901"
    inkscape:window-x="0"
    inkscape:window-y="0"
    inkscape:window-maximized="1"
@@ -1662,13 +1662,13 @@
      id="path1531" /><path
      d="M 360.72381,381.097 V 59.711 h -23.13002 v -7.71 h 32.00002 v 336.807 h -32.00002 v -7.711 z"
      id="path1533" /></g><a
-   href="https://m18.uni-weimar.de/stuko/referate/digitale-infrastruktur"
    target="_blank"
    rel="noopener noreferrer"
    class="matrix_frame"
    id="a1539"
    style="clip-rule:evenodd;fill-rule:evenodd;image-rendering:optimizeQuality;shape-rendering:geometricPrecision;text-rendering:geometricPrecision"
-   transform="translate(3731.8304,645.57904)"><rect
+   transform="translate(3731.8304,645.57904)"
+   href="https://chat.uni-weimar.de/"><rect
      style="opacity:0.992867;fill:#000000;fill-opacity:0;stroke:none;stroke-width:10.0157;stroke-linecap:round;stop-color:#000000"
      id="rect1537"
      width="359.55981"