--- a/docs/Writerside/topics/about.md	Sun Feb 23 14:03:15 2025 +0100
+++ b/docs/Writerside/topics/about.md	Sun Feb 23 14:04:38 2025 +0100
@@ -9,7 +9,7 @@
 
 If you want to use this library, you can [download and install](install.md)
 the recent version.
-The source code is also available as Mercurial repository [at our site](https://develop.uap-core.de/hg/ucx/) and
+The source code is also available as Mercurial repository [at our site](https://uap-core.de/hg/ucx/) and
 on [Source Forge](https://sourceforge.net/p/ucx/code/).
 
 ## Authors