diff --git a/__README b/__README
index 9065b32a91f93a3b24b30db45f2956e1522c2c7a..1be97a5de9df32ca9bc88e4670b45552f406f16b 100644
--- a/__README
+++ b/__README
@@ -1,4 +1,4 @@
-See http://www.openwalnut.org/projects/openwalnut/wiki/Module_ExternalDevelopment for an extensive introduction to external (out-of-source) module development.
+See https://bsvgit.informatik.uni-leipzig.de/openwalnut/openwalnut/wikis/Module_ExternalDevelopment for an extensive introduction to external (out-of-source) module development.
 
 Building all toolboxes
 ======================