diff --git a/docker-compose/authelia/configuration.yml.j2 b/docker-compose/authelia/configuration.yml.j2
index f98d3bf0..1f58c751 100644
--- a/docker-compose/authelia/configuration.yml.j2
+++ b/docker-compose/authelia/configuration.yml.j2
@@ -3,6 +3,12 @@
 
 server.address: "0.0.0.0:9091"
 
+ntp:
+  address: 'udp4:/ptbtime1.ptb.de:123'
+  max_desync: '3s'
+  disable_startup_check: false
+  disable_failure: true
+
 theme: auto
 
 log:
diff --git a/group_vars/blocky.yml b/group_vars/blocky.yml
index 2c8d6164..e592deac 100644
--- a/group_vars/blocky.yml
+++ b/group_vars/blocky.yml
@@ -27,7 +27,6 @@ apt_packages_extra:
 dotfiles_vim_vundle_repo_url: "http://192.168.2.42:3000/mirrors/Vundle.vim.git"
 dotfiles_repo_url: "http://192.168.2.42:3000/mg/dotfiles"
 
-
 ### mgrote_restic
 restic_repository: "//192.168.2.54/restic"