diff --git a/cyrus-imapd.spec b/cyrus-imapd.spec
index a9c5d42..b6bbef4 100644
--- a/cyrus-imapd.spec
+++ b/cyrus-imapd.spec
@@ -14,7 +14,7 @@
 
 Name: cyrus-imapd
 Version: 3.4.1
-Release: 3%{?dist}
+Release: 4%{?dist}
 
 
 %define ssl_pem_file_prefix /etc/pki/%name/%name
@@ -660,6 +660,9 @@ getent passwd cyrus >/dev/null || /usr/sbin/useradd -c "Cyrus IMAP Server" -d /v
 
 
 %changelog
+* Mon Aug 23 2021 Pavel Zhukov <pzhukov@redhat.com> - 3.4.1-4
+- Drop tzdist module. Clients must use OS provided timezone info
+
 * Thu Aug 19 2021 Pavel Zhukov <pzhukov@redhat.com> - 3.4.1-3
 - Actually drop timezones requirement
 
diff --git a/patch-cyrus-default-configs b/patch-cyrus-default-configs
index c59d61c..be96c68 100644
--- a/patch-cyrus-default-configs
+++ b/patch-cyrus-default-configs
@@ -43,8 +43,8 @@ index 95b54e9..3935b77 100644
 -#
 -# Allowed values: caldav, carddav, domainkey, ischedule, rss
 -httpmodules: caldav carddav
-+# Fedora default: enable all modules besides admin
-+httpmodules: caldav carddav domainkey freebusy ischedule rss tzdist webdav
++# Fedora default: enable all modules besides admin and tzdist
++httpmodules: caldav carddav domainkey freebusy ischedule rss webdav
  
  # If enabled, the partitions will also be hashed, in addition to the
  # hashing done on configuration directories. This is recommended if one