diff --git a/mkdocs.yml b/mkdocs.yml
index 4d3f08ab1d85c86c3807c9d15cda96a08cec621f..ea9c25009158f7ffbabde9b19e47a6d7c0543828 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -105,7 +105,6 @@ extra:
   homepage: https://www.ifs.tuwien.ac.at/infrastructures/dbrepo/
   version:
     default: 1.4.2
-    index: "https://www.ifs.tuwien.ac.at/infrastructures/dbrepo/versions.json"
     provider: mike
   social:
     - icon: simple/artifacthub