diff --git a/base_search_mail_content/README.rst b/base_search_mail_content/README.rst
index b238b2105..8207f561e 100644
--- a/base_search_mail_content/README.rst
+++ b/base_search_mail_content/README.rst
@@ -55,7 +55,7 @@ Installation
 
 This module depends on the module 'base_search_fuzzy' to ensure that
 searches on emails are based on indexes. Please read carefully the
-`install instructions <https://github.com/OCA/server-tools/blob/12.0/base_search_fuzzy>`_.
+`install instructions <https://github.com/OCA/server-tools/blob/11.0/base_search_fuzzy>`_.
 
 This module installs by default the indexes that are required to
 perform the searches on mail messages.