Redmine

I created a project and assigned respective permissions.
The wiki tab is not diplayed for the user.
It is only displayed if i put the administrator role to this user.

Is there anybody experienced such problem ?

Version is

Environment:
  Redmine version                4.0.4.stable
  Ruby version                   2.3.3-p222 (2016-11-21) [x86_64-linux-gnu]
  Rails version                  5.2.3
  Environment                    production
  Database adapter               PostgreSQL
  Mailer queue                   ActiveJob::QueueAdapters::AsyncAdapter
  Mailer delivery                sendmail
SCM:
  Filesystem                     
Redmine plugins:
  no plugin installed