diff --git a/basics.html b/basics.html
index 4dd14edd53b1888d173eafb1d2f302cd6ac59053..47d226bda2f7dd6082301f886e48525f0b4e5d61 100644
--- a/basics.html
+++ b/basics.html
@@ -1156,7 +1156,7 @@
 
     <div class="ribbon-wrapper right">
       <div class="ribbon">
-        <a href="https://git.idiv.de/sc/edu/git-seminar/edit/master/basics.html"
+        <a href="https://git.idiv.de/sc/edu/git-seminar/edit/main/basics.html"
             target="_blank">
           edit
         </a>