diff --git a/stack/erp5/buildout.cfg b/stack/erp5/buildout.cfg
index 9f05bcd3514e12d3959fd80dc9fc189ebd59b666..ec72dda29756d1bb7ff8226640bec86ce8ae535a 100644
--- a/stack/erp5/buildout.cfg
+++ b/stack/erp5/buildout.cfg
@@ -234,7 +234,7 @@ md5sum = a88881e00d56286e16fcaf36d94c025e
 # XXX: "template.cfg" is hardcoded in instanciation recipe
 filename = template.cfg
 template = ${:_profile_base_location_}/instance.cfg.in
-md5sum = 86c86ef2b275ec8699723bd361a37bc2
+md5sum = 86c86ef2b275ec8699723bd361a37bc0
 extra-context =
     key mariadb_link_binary template-mariadb:link-binary
     key zope_link_binary template-zope:link-binary