diff --git a/javascripts/theme.js b/javascripts/theme.js
index 12f3b32..75a1dae 100644
--- a/javascripts/theme.js
+++ b/javascripts/theme.js
@@ -110,10 +110,6 @@ function alter_new_issue_page() {
 }
 
 $(function() {
-  var $top_info = $('<div id="top-info"></div>');
-  $top_info.text("🎄 Entr'ouvert fonctionne à équipe réduite pendant les fêtes, retour dès le 2 janvier 2019. 🎄");
-  $('#content').prepend($top_info);
-
   $('.wiki table tr:first-child td').on('click', sort_table).css('cursor', 'row-resize');
 
   /* 440 is header image height (500px) - header height (60px) */
diff --git a/stylesheets/application.css b/stylesheets/application.css
index ac9492b..52ce841 100644
--- a/stylesheets/application.css
+++ b/stylesheets/application.css
@@ -380,11 +380,3 @@ div.jenkins-FAILURE {
 div.journal ul.details {
   color: inherit;
 }
-
-div#top-info {
-  border: 3px solid #38de38;
-  background: white;
-  padding: 1rem 2rem;
-  font-size: 130%;
-  text-align: center;
-}