diff --git a/conf.py b/conf.py
index 0a0274a634d..057819590c7 100644
--- a/conf.py
+++ b/conf.py
@@ -37,7 +37,7 @@
 rst_epilog =  '.. |version| replace:: %s' % version
 
 # building the versions list
-version_start = 28		# THIS IS THE OLDEST SUPPORTED VERSION NUMBER
+version_start = 29		# THIS IS THE OLDEST SUPPORTED VERSION NUMBER
 
 						# THIS IS THE VERSION THAT IS MAPPED TO https://docs.nextcloud.com/server/stable/
 version_stable = 30		# CHANGING IT MUST RESULT IN A CHANGE OF THE SYMLINK ON THE LIVE SERVER