diff --git a/mkdocs.yml b/mkdocs.yml
index 9393d03..fdc3705 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -60,7 +60,7 @@ extra:
     Felix : '[Felix](https://intranet.psi.ch/de/people/felix-armborst "Felix Armborst"){:target="_blank"}'
     Frithjof: '[Frithjof](https://intranet.psi.ch/de/people/frithjof-nolting "Frithjof Nolting"){:target="_blank"}'
     Goran : '[Goran](https://intranet.psi.ch/de/people/goran-marinkovic "Goran Marinkovic"){:target="_blank"}'
-    Hans : '[Hans](https://intranet.psi.ch/de/people/hans-heinrich-braun "Hans Braun"){:target='_blank"'}'
+    Hans : '[Hans](https://intranet.psi.ch/de/people/hans-heinrich-braun "Hans Braun"){:target='_blank"}'
     Jan : '[Jan](https://intranet.psi.ch/de/people/jan-chrin "Jan Chrin"){:target="_blank"}'
     Jeff : '[Jeff](https://intranet.psi.ch/de/people/jean-francois-thomsen "Jean-Francois Thomsen"){:target="_blank"}'
     Jonas : '[Jonas](https://intranet.psi.ch/de/people/jonas-kallestrup "Jonas Kallestrup"){:target="_blank"}'